Every summer, from June through September, The Norwalk Seaport Association provides an escape from the rush of city life and the exhaustion of a grueling workday. They transport you to the shores of idyllic Sheffield Island, a sanctuary on the sea, truly taking you back to the way summer should be. The Sheffield Island Clambake got it’s start a little over 10 years ago and has become a much anticipated summer tradition for many families. The Norwalk Seaport Association is a non-profit organization that has owned, restored, and maintained the Sheffield Island Lighthouse since 1986. Sheffield Island opens its dock to visitors May through September, inviting them to tour the 142 year old light house, have a picnic, or look for shells along the beach.