09August 9:00 am - 4:00 pm Daily African Art: Form, Function, and Fraught Histories Exhibit Location : National Afro-American Museum & Cultural Center Address : 1350 Brush Row Road, Wilberforce, OH, USA
09August 9:00 am - 4:00 pm Daily New Exhibition—Trailblazers of Innovation: African American Inventors Who Changed America Location : National Afro-American Museum & Cultural Center Address : 1350 Brush Row Road, Wilberforce, OH, USA
09August 9:00 am - 5:00 pm Daily Special exhibit: “Welcome to the World’s Fair: Philadelphia 1776” Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
09August 10:00 am - 5:00 pm Daily 1950s: Building the American Dream Explore 1950s pop culture, a Lustron steel house and more! Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
09August 10:00 am - 5:00 pm Daily World War I-Era Collections Display, 1914-1919 See a special display commemorating the centennial of the United States entering World War I. Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
09August 10:00 am - 5:00 pm Daily Hide and Seek: Finding Young Ohioans in the Archives Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
13August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
14August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
14August 1:30 pm - 3:00 pm Aug. 14 2026 Serpent Mound Archaeology Tour Location : Serpent Mound Address : 3850 State Route 73, Peebles, OH, USA
15August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
15August 10:00 am - 11:00 am Aug. 15 2026 Gates and Trees Tour Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
15August 1:00 pm - 2:00 pm Aug. 15 2026 Speaking of History… A Fair To Remember Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
15August 1:00 pm - 2:00 pm Aug. 15 2026 Origin of Source Material for Ohio Hopewell Ceremonial Objects Location : Fort Ancient Earthworks & Nature Preserve Address : 6123 State Route 350, Oregonia, OH, USA
16August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
16August 9:00 am - 4:00 pm Daily African Art: Form, Function, and Fraught Histories Exhibit Location : National Afro-American Museum & Cultural Center Address : 1350 Brush Row Road, Wilberforce, OH, USA
16August 9:00 am - 4:00 pm Daily New Exhibition—Trailblazers of Innovation: African American Inventors Who Changed America Location : National Afro-American Museum & Cultural Center Address : 1350 Brush Row Road, Wilberforce, OH, USA
16August 9:00 am - 5:00 pm Daily Special exhibit: “Welcome to the World’s Fair: Philadelphia 1776” Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
16August 10:00 am - 5:00 pm Daily 1950s: Building the American Dream Explore 1950s pop culture, a Lustron steel house and more! Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
16August 10:00 am - 5:00 pm Daily World War I-Era Collections Display, 1914-1919 See a special display commemorating the centennial of the United States entering World War I. Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
16August 10:00 am - 5:00 pm Daily Hide and Seek: Finding Young Ohioans in the Archives Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
17August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
18August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
19August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
19August 10:00 am - 5:00 pm Daily Spirit of the Centennials Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
19August 6:30 pm - 9:30 pm Aug. 19 2026 Verandah Concerts 2026 Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
20August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
20August 5:30 pm - 7:30 pm Aug. 20 2026 Open Mic Night Location : Harriet Beecher Stowe House Address : 2950 Gilbert Avenue, Cincinnati, OH, USA
20August 7:00 pm - 8:00 pm Aug. 20 2026 Newark Earthworks Lecture Series Location : Newark Earthworks Address : 125 N. 33rd St., Newark, OH 43055
21August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
21August 1:00 pm - 2:30 pm Aug. 21 2026 Third Friday Archaeology Tour Location : Fort Ancient Earthworks & Nature Preserve Address : 6123 State Route 350, Oregonia, OH, USA
21August 2:00 pm - 3:30 pm Aug. 21 2026 Third Friday Tours at the Octagon Earthwork with Brad Lepper Location : Octagon Earthworks Address : 125 N. 33rd St., Newark, OH 43055
22August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
22August 9:30 am - 5:00 pm Aug. 22 2026 60 Years’ War for Ohio: American Revolution Location : Fort Meigs Address : 29100 West River Road, Perrysburg, OH, USA
22August 11:00 am - 1:00 pm Aug. 22 2026 Fort Laurens Speaker Series: Patrick Pool Location : Fort Laurens Address : 11067 Fort Laurens Road Northwest, Bolivar, OH, USA
22August 4:00 pm - 8:00 pm Aug. 22 2026 Craft Beers, Cocktails & Corks at Spiegel Grove Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
22August 4:00 pm - 8:00 pm Aug. 22 2026 Craft Beers, Cocktails & Corks Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
23August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
23August 9:00 am - 4:00 pm Daily African Art: Form, Function, and Fraught Histories Exhibit Location : National Afro-American Museum & Cultural Center Address : 1350 Brush Row Road, Wilberforce, OH, USA
23August 9:00 am - 4:00 pm Daily New Exhibition—Trailblazers of Innovation: African American Inventors Who Changed America Location : National Afro-American Museum & Cultural Center Address : 1350 Brush Row Road, Wilberforce, OH, USA
23August 9:00 am - 5:00 pm Daily Special exhibit: “Welcome to the World’s Fair: Philadelphia 1776” Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
23August 10:00 am - 5:00 pm Daily 1950s: Building the American Dream Explore 1950s pop culture, a Lustron steel house and more! Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
23August 10:00 am - 5:00 pm Daily World War I-Era Collections Display, 1914-1919 See a special display commemorating the centennial of the United States entering World War I. Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
23August 10:00 am - 5:00 pm Daily Hide and Seek: Finding Young Ohioans in the Archives Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
23August 4:00 pm - 5:00 pm Aug. 23 2026 Semi-Colon Club: Fever in the Heartland Location : Harriet Beecher Stowe House Address : 2950 Gilbert Avenue, Cincinnati, OH, USA
24August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
25August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
26August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
26August 10:00 am - 5:00 pm Daily Spirit of the Centennials Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
26August 12:00 pm - 1:00 pm Aug. 26 2026 Presidential History Book Club Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
27August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
28August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
28August 10:30 am - 11:30 am Aug. 28 2026 Octagon Homeschool Days Location : Octagon Earthworks Address : 125 N. 33rd St., Newark, OH 43055
28August 1:30 pm - 3:00 pm Aug. 28 2026 Serpent Mound Archaeology Tour Location : Serpent Mound Address : 3850 State Route 73, Peebles, OH, USA
29August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
29August 9:00 am - 5:00 pm Aug. 29 2026 First Lady Lucy Hayes’ Birthday Celebration Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
29August 10:00 am - 11:30 pm Aug. 29 2026 A Walk Through Time: A History of Cedar Bog Location : Cedar Bog Nature Preserve Address : 980 Woodburn Road, Urbana, OH, USA
29August 10:00 am - 12:00 pm Aug. 29 2026 Walk Through Time: A History of Cedar Bog Location : Cedar Bog Nature Preserve Address : 980 Woodburn Road, Urbana, OH, USA
29August 12:00 pm - 4:00 pm Aug. 29 2026 Harvest Gathering of the Crops Location : Fort Ancient Earthworks & Nature Preserve Address : 6123 State Route 350, Oregonia, OH, USA
29August 1:00 pm - 2:30 pm Aug. 29 2026 Rescheduled: Speaking of History… Let’s Explore Ohio’s Architectural History Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
29August 7:30 pm - 8:30 pm Aug. 29 2026 Full Moon Tour of the Octagon Earthwork Location : Newark Earthworks Address : 125 N. 33rd St., Newark, OH 43055
30August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
30August 9:00 am - 4:00 pm Daily African Art: Form, Function, and Fraught Histories Exhibit Location : National Afro-American Museum & Cultural Center Address : 1350 Brush Row Road, Wilberforce, OH, USA
30August 9:00 am - 4:00 pm Daily New Exhibition—Trailblazers of Innovation: African American Inventors Who Changed America Location : National Afro-American Museum & Cultural Center Address : 1350 Brush Row Road, Wilberforce, OH, USA
30August 9:00 am - 5:00 pm Daily Special exhibit: “Welcome to the World’s Fair: Philadelphia 1776” Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
30August 10:00 am - 5:00 pm Daily 1950s: Building the American Dream Explore 1950s pop culture, a Lustron steel house and more! Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
30August 10:00 am - 5:00 pm Daily Hide and Seek: Finding Young Ohioans in the Archives Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
31August 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
01September 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
02September 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
02September 10:00 am - 5:00 pm Daily Spirit of the Centennials Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
03September 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
04September 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
04September 11:00 am - 12:00 pm Sep. 04 2026 First Friday Tours at the Great Circle with Brad Lepper Location : Newark Earthworks Address : Great Circle Earthworks and Museum, a UNESCO World Heritage Site, Hebron Road, Heath, OH, USA
04September 12:00 pm - 1:00 pm Sep. 04 2026 Discovering History—Tanner O’Connor Location : Campus Martius Museum Address : 601 2nd Street, Marietta, OH, USA
04September 1:00 pm - 2:30 pm Sep. 04 2026 First Friday Archaeology Tour Location : Fort Ancient Earthworks & Nature Preserve Address : 6123 State Route 350, Oregonia, OH, USA
05September 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
05September 9:00 am - 5:00 pm Sep. 05 2026 2026 Ohio Cup Vintage Base Ball Festival Location : Westerville Sports Complex Address : 325 N. Cleveland Ave, Westerville, OH 43082
05September 10:00 am - 11:30 am Sep. 05 2026 History Roundtable with Mike Gilbert Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
05September 10:00 am - 4:00 pm Sep. 05 2026 New Concord Community Day Location : John & Annie Glenn Museum Address : 72 West Main Street, New Concord, OH, USA
05September 11:00 am - 4:00 pm Sep. 05 2026 Explore! Series: Sounds of Space Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
06September 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
06September 9:00 am - 4:00 pm Daily African Art: Form, Function, and Fraught Histories Exhibit Location : National Afro-American Museum & Cultural Center Address : 1350 Brush Row Road, Wilberforce, OH, USA
06September 9:00 am - 4:00 pm Daily New Exhibition—Trailblazers of Innovation: African American Inventors Who Changed America Location : National Afro-American Museum & Cultural Center Address : 1350 Brush Row Road, Wilberforce, OH, USA
06September 9:00 am - 5:00 pm Daily Special exhibit: “Welcome to the World’s Fair: Philadelphia 1776” Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
06September 9:00 am - 5:00 pm Sep. 06 2026 2026 Ohio Cup Vintage Base Ball Festival Location : Westerville Sports Complex Address : 325 N. Cleveland Ave, Westerville, OH 43082
06September 10:00 am - 5:00 pm Daily 1950s: Building the American Dream Explore 1950s pop culture, a Lustron steel house and more! Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
06September 10:00 am - 5:00 pm Daily Hide and Seek: Finding Young Ohioans in the Archives Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
06September 12:00 pm - 2:00 pm Sep. 06 2026 Historical Miniatures Gaming at the Ohio History Center Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
06September 12:30 pm - 2:30 pm Sep. 06 2026 Schoenbrunn: Inside Ohio’s First Settlement: A Guided Tour Location : Schoenbrunn Village Address : 1984 East High Avenue, New Philadelphia, OH, USA
