TO DO TODAY

— noon-1:30 p.m., Calvary Episcopal Church, 27 Church St., Stonington; meatloaf; $10; vegetarian and gluten-free meals available; (860) 912-4144.

— 4:30-6 p.m., Olin Science Center, Connecticut College, 270 Mohegan Ave., New London; artist Lee Blalock discusses her work in exploring computational bodies; free; elizabeth.friedman@conncoll.edu.

— 7 p.m., Ledyard Senior Center, 12 Van Tassel Drive, Gales Ferry; “What’s Bugging You? Insects in the Garden” by Carol Quish; free; ledyardgardenclub.org.

— 7 p.m., Wheeler Library, 101 Main St., North Stonington; architect and photographer George Fellner discusses the history and architecture of the local landmark; free; (860) 5350383.

— 7 p.m., Public Library of New London, 63 Huntington St.; weekly series with New London City Historian Sally Ryan; free; (860) 447-1411.

— 10-10:45 a.m., East Lyme Public Library, 39 Society Road; free; (860) 739-6926.

— 10 and 11 a.m., Waterford Public Library, 49 Rope Ferry Road; for infants to 3-yearolds; free; (860) 444-5805.

— 10:30 a.m., Public Library of New London, 63 Huntington St.; books, songs and literacy for infants to 5-year-olds; free; (860) 4471411.

— 3:30 p.m., Groton Public Library, 52 Newtown Road; monthly helper day with the Junior Friends; $1 annual dues; (860) 4416750.