As noted by The Columbus Dispatch, Ohio State's helmets include stickers that have a buckeye leaf on them. Buckeye leaves are grown on buckeyes trees, which is the official tree of the state of Ohio.
Get ready to for cannon blasts, Ohio State’s athletic band, fireworks, a Twenty-One Pilots concert and an NHL outdoor rink nestled inside a block ‘O’ on a football field designed like a Buckeyes ...