The museum store offers an array of St. Clement's Island and Blackistone Lighthouse souvenirs, nautical gifts, books, jewelry, clothing and more. The store is operated by the Friends of the St. Clement's Island and Piney Point Museums with proceeds returning to support museum programs, projects and exhibits. Crab Claw Museum Store at St Clements Island is your destination for unique quality gifts. And for the "one who has everything," consider a gift membership to The Friends. Museum members receive a 10% discount on store purchases.