Spring Grove is home to nearly 30 Ohio Champion Trees, more than any other one location in the state! Enjoy this summer evening by riding on our open-air tram listening to our expert Horticulture Team talk about some of the largest trees in the state. Pre-Registration is required. Registration will open on July 29, 2026 at NOON. Your $5 donation will go to the Heritage Foundation to further efforts in education, preservation, and community outreach.