12September 10:00 am - 4:00 pm Sep. 12 2026 Flint Ridge Open House with ODNR Location : Flint Ridge Ancient Quarries & Nature Preserve Address : 15300 Flint Ridge Road, Glenford, OH, USA
13September 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
13September 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
13September 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
13September 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
13September 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
17September 5:30 pm - 7:30 pm Sep. 17 2026 Open Mic Night Location : Harriet Beecher Stowe House Address : 2950 Gilbert Avenue, Cincinnati, OH, USA
17September 5:30 pm - 7:30 pm Sep. 17 2026 Open Mic Night Location : Harriet Beecher Stowe House Address : 2950 Gilbert Avenue, Cincinnati, OH, USA
17September 7:00 pm - 8:00 pm Sep. 17 2026 Lecture Series: The Newark Holy Stones Location : Newark Earthworks Address : 125 N. 33rd St., Newark, OH 43055
18September 9:00 am - 2:00 pm Sep. 18 2026 Zoar and the Presidents School Day Location : Zoar Village Address : 198 Main Street, Zoar, OH, USA
18September 1:00 pm - 2:30 pm Sep. 18 2026 Third Friday Archaeology Tour Location : Fort Ancient Earthworks & Nature Preserve Address : 6123 State Route 350, Oregonia, OH, USA
18September 2:00 pm - 3:30 pm Sep. 18 2026 Third Friday Tours at the Octagon Earthwork with Brad Lepper Location : Octagon Earthworks Address : 125 N. 33rd St., Newark, OH 43055
19September 9:00 am - 12:00 pm Sep. 19 2026 Newark Earthworks Remnants Tour Location : Newark Earthworks Address : Great Circle Earthworks and Museum, a UNESCO World Heritage Site, Hebron Road, Heath, OH, USA
19September 9:30 am - 5:00 pm Sep. 19 2026 Life in Early Ohio Location : Fort Meigs Address : 29100 West River Road, Perrysburg, OH, USA
19September 10:00 am - 11:30 am Sep. 19 2026 History Roundtable with Mike Gilbert Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
19September 10:00 am - 5:00 pm Sep. 19 2026 Zoar and the Presidents Location : Zoar Village Address : 198 Main Street, Zoar, OH, USA
19September 10:00 am - 4:30 pm Sep. 19 2026 Harvest Celebration, Johnny Appleseed’s Birthday Location : Adena Mansion & Gardens Address : 847 Adena Road, Chillicothe, OH, USA
19September 1:00 pm - 2:00 pm Sep. 19 2026 Canceled: Speaking of History… Living History: A Paralympic Journey Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
19September 1:00 pm - 4:00 pm Sep. 19 2026 The Underground Railroad in Westerville Location : Hanby House Address : 160 West Main Street, Westerville, OH, USA
19September 2:00 pm - 4:00 pm Sep. 19 2026 Zoar Stars vs. Ohio Village Muffins Vintage Baseball Game Location : Zoar Village Address : 198 Main Street, Zoar, OH, USA
19September 2:00 pm - 2:45 pm Sep. 19 2026 Tour of the Great Circle Earthworks with Dr. Brad Lepper Location : Newark Earthworks Address : Great Circle Earthworks and Museum, a UNESCO World Heritage Site, Hebron Road, Heath, OH, USA
19September 7:00 pm - 11:00 pm Sep. 19 2026 Stars & Nighttime Wonders Location : Fort Ancient Earthworks & Nature Preserve Address : 6123 State Route 350, Oregonia, OH, USA
20September 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
20September 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
20September 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
20September 9:30 am - 5:00 pm Sep. 20 2026 Life in Early Ohio Location : Fort Meigs Address : 29100 West River Road, Perrysburg, OH, USA
20September 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
20September 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
20September 1:00 pm - 3:00 pm Sep. 20 2026 Spiegel Grove Squires away game Location : Rutherford B. Hayes Presidential Library & Museums Address : 2603 State Rte 113 E, Milan, OH 44846
23September 10:00 am - 5:00 pm Daily Spirit of the Centennials Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
24September 6:00 pm - 8:00 pm Sep. 24 2026 Canceled: An Evening with John E. Hancock Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
25September 9:00 am - 5:00 pm Daily Special exhibit “The Good Death: Cemeteries and the Art of Mourning in Victorian America” Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
25September 10:30 am - 11:30 am Sep. 25 2026 Octagon Homeschool Days Location : Octagon Earthworks Address : 125 N. 33rd St., Newark, OH 43055
25September 1:30 pm - 3:00 pm Sep. 25 2026 Serpent Mound Archaeology Tour Location : Serpent Mound Address : 3850 State Route 73, Peebles, OH, USA
26September 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
26September 10:00 am - 11:30 am Sep. 26 2026 History Roundtable with Mike Gilbert Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
26September 10:00 am - 11:00 am Sep. 26 2026 Canceled: Pasting and Preserving Ohio History Through Scrapbooks Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
27September 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
27September 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
27September 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
27September 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
27September 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
27September 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
27September 1:00 pm - 3:00 pm Sep. 27 2026 Spiegel Grove Squires home game Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
28September 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
29September 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
30September 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
30September 10:00 am - 5:00 pm Daily Spirit of the Centennials Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
30September 12:00 pm - 1:00 pm Sep. 30 2026 Presidential History Book Club Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
01October 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
01October 9:00 am - 5:00 pm Daily Special exhibit: Wounded Warrior Dogs Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
02October 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
02October 9:00 am - 2:00 pm Oct. 02 2026 Archaeology School Day Location : Fort Laurens Address : 11067 Fort Laurens Road Northwest, Bolivar, OH, USA
02October 9:00 am - 5:00 pm Daily Special exhibit: Wounded Warrior Dogs Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
02October 9:00 am - 5:00 pm Daily Special exhibit “The Good Death: Cemeteries and the Art of Mourning in Victorian America” Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
02October 11:00 am - 12:00 pm Oct. 02 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
02October 12:00 pm - 1:00 pm Oct. 02 2026 Discovering History with Barbara Palmer: “100 Years of Women Running for Public Office in Ohio” Location : Campus Martius Museum Address : 601 2nd Street, Marietta, OH, USA
02October 1:00 pm - 2:30 pm Oct. 02 2026 First Friday Archaeology Tour Location : Fort Ancient Earthworks & Nature Preserve Address : 6123 State Route 350, Oregonia, OH, USA
03October 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
03October 9:00 am - 5:00 pm Daily Special exhibit: Wounded Warrior Dogs Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
03October 10:00 am - 5:00 pm Oct. 03 2026 Zoar Agriculture Tours Location : Zoar Village Address : 198 Main Street, Zoar, OH, USA
03October 1:00 pm - 4:00 pm Oct. 03 2026 Descendant’s Day Location : Zoar Village Address : 198 Main Street, Zoar, OH, USA
03October 1:00 pm - 7:00 pm Oct. 03 2026 Johnston Farm & Indian Agency’s Autumn Evenings on the Farm Location : Johnston Farm & Indian Agency Address : 9845 North Hardin Road, Piqua, OH, USA
04October 8:00 am - 6:00 pm Daily Armstrong Remastered Exhibition Location : Armstrong Air & Space Museum Address : 500 Apollo Drive, Wapakoneta, OH, USA
04October 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
04October 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
04October 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
04October 9:00 am - 5:00 pm Daily Special exhibit: Wounded Warrior Dogs Location : Rutherford B. Hayes Presidential Library & Museums Address : Spiegel Grove - home of Rutherford B. Hayes, Fremont, OH, USA
04October 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
04October 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
04October 10:00 am - 4:00 pm Oct. 04 2026 Zoar Agriculture Tours Location : Zoar Village Address : 198 Main Street, Zoar, OH, USA
04October 12:00 pm - 2:00 pm Oct. 04 2026 Canceled: Historical Miniatures Gaming at the Ohio History Center Location : Ohio History Center Address : 800 East 17th Avenue, Columbus, OH, USA
04October 12:30 pm - 2:30 pm Oct. 04 2026 Schoenbrunn: Inside Ohio’s First Settlement: A Guided Tour Location : Schoenbrunn Village Address : 1984 East High Avenue, New Philadelphia, OH, USA
