Lyme-Old Lyme Lions events consist of fundraisers and service projects.

Yearly fundraisers include the Memorial Day Classic Car Show, the Lions’ Super Bowl Sunday Breakfast, the Sight Letter, food service for the Center School Fall Fair and Midsummer Festival, and other smaller events.

Lions participate in service projects such as working at a local soup kitchen, sponsoring the Lions Peace Poster Contest, Eyeglass Collection, PediaVision preschool eye screening, Adopt-a-Highway garbage pickup on Route 156 in Old Lyme, and many other such activities.