- Fort Ancient Celebration
- 20th annual "Northeast Ohio Pokka Fets"
- Historic Old West End Festival and Home Tours
- Troy Strawberry Festival
- 6th Annual Ribs Burn-Off
- Newark - Strawberries on the Square Festival
- 20th Annual Northeast Ohio Polka Fest
- 8th Annual Morgan County Rendezvous
- American Indian Heritage Celebration
- June In Olde Williamsburgh
- The Gold Wings and Ribs Festival
- Columbus Arts Festival
- Strawberries on the Square
- Coshocton Hot Air Balloon Festival
- Ohio Bike Week
- Longaberger Basketfest Reunion
- Bluegrass In The Hills
- Frontier Day's
- Riverfest Presented by Outdoor Source
- Celtic Beltane Festival
- Alpine Heritage Festival
- Ironton-Memorial Day Parade
- Sunbury Memorial Day Flea Market
- Memorial Day Parade
- RiverBlast!
- Flower Day Weekend
- Asian Festival
- Native American Heritage Days
- Hobo Days
- First Siege 1813 and Memorial Day
- Native American Traditional Pow Wow
- Muskingum Valley (Reinersville) Trade Days
- 4th Friday: Back to Nature
- Feast of the Flowering Moon
- 17th Annual Marc's Great American Rib Cook-Off & Music Festival
- Little Cities Appalachian Spring Festival
- Main Street Port Clinton Walleye Festival
- Annual Lakeside Plant Sale
- Athens International Film + Video Festival
- Herb Day
- International Museum & May Days
- Farm Babies Fest
- Lost Arts Festival
- Charles W. Fairbanks Family Festival
- Antique Cars at Sauder Village
- Arcanum Ole' Fashioned Days
- Columbus Culture Fest
- North Coast Nature Festival
- Vinton County Wild Turkey Festival
- Worthington Plant Fest
- Spring on the Farm & Scout Day
- Northeastern Ohio Chocolate Festival
- Spring Festival 2008
- Ohioana Book Festival
- Adams County Country Garden Mother's Day
- Tenting at the Statehouse...A Civil War Encampment
- Geauga County Maple Festival
- Downtown Powell Street Market
- Lowell Springfest
- Outdoor Extravaganza 2008
- First Friday Celebration
- Central Ohio Folk Festival
- Vinton County Wild Turkey Festival
- African American Heritage Festival
- Dogwood Festival
- Ashville Viking Festival
- Ohio Mozart Festival
- Mad Anthony Writers' Conference & Book Festival
- 4th Friday: Uptown Alive
- 22nd Annual Green Up Day at Caesar Creek State Park
- Earth Gathering Festival
- A Spring Literary Arts Festival
- Great Chili Cook-Off
- Humana Festival Premiere at Fusion Fest '08
- WGUC presents the Otto M. Budig Family Foundation Kite Fest
- I-X Indoor Amusement Park
- Southern Gospel Music Expo
- Riverfront Irish Festival 2008