Tennocon 2026 Events and Things to do in Kettering, OH

Tue, Jun 9, 9:00 AM

Dublin · Dublin Jerome High School

Tue, Jan 13, 10:30 AM

Columbus · Nationwide Arena

Thu, Apr 2, 7:00 PM

Huntsville · Cranberry Resort Waterfront Bar & Grill

Sat, May 30, 7:00 PM

Connersville · 309 W 24th St

Sat, Mar 28, 12:00 PM

Columbus · Land-Grant Brewing Company

Sat, Jun 20, 9:00 AM

Marysville · Eljer Park

Sun, Nov 1, 1:00 PM

Columbus · Columbus

Mon, Jun 22, 9:00 AM

Dublin · Dublin Coffman High School

Thu, Apr 9, 3:00 PM

Cincinnati · Cincinnati & Hamilton County Public Library

Thu, May 7, 12:00 PM

Columbus · Covelli Center

Thu, Apr 9, 8:30 AM

Columbus · Ohio Union

Sun, Mar 29, 6:00 PM

Columbus · Great Hall Meeting Room of the Ohio Union

Sat, Mar 28, 1:00 PM

Columbus · Columbus

Sat, Mar 28, 12:30 PM

Hilliard · Crystal Dione Salon and Spa

Sat, Apr 4, 6:00 PM

Grove City · Aladdin Shrine Center

Sun, Nov 1, 12:00 PM

Columbus · Dipped Custom Prints

Wed, Apr 22, 6:00 PM

Columbus · Worthington Hills Country Club

Sat, Mar 28, 10:00 AM + 18 more

Columbus · 400 W Rich St studio 216

Sat, Apr 18, 6:00 PM

Columbus · Ohio Union, Archie Griffin Ballroom

Today at 3:30 PM

Columbus · The Summit Music Hall