TO DO TODAY
— 7:30 p.m., Mohegan Sun Arena; $25-$45; 1-800745-3000.
— 1 p.m., Lymes’ Senior Center, 26 Town Woods Road, Old Lyme; live musical performance; free; (860) 434-1605 ext. 240.
— 2 and 7:30 p.m., Goodspeed Opera House, 6 Main St., East Haddam; musical about the country’s immigrant past; $28-$80; (860) 873-8668.
— 2 and 7:30 p.m., Ivoryton Playhouse, 103 Main St., Ivoryton; thriller comedy set at Gillette’s Castle; $50 adults, $45 seniors, $22 students, $17 children; (860) 7677318.
— 9 a.m.-12:30 p.m., Mitchell College, 437 Pequot Ave., New London; annual Community Coalition for Children intergenerational conference; free; registration encouraged; communitycoalitionforchildren.org. — 1 p.m., Raymond Library, 832 Raymond Hill Road, Oakdale; all levels welcome; (860) 8489943.
— 4-6 p.m., Public Library of New London, 63 Huntington St.; drop-in games of chess for all ages; free; (860) 447-1411.
— 6-8 p.m., East Lyme Public Library, 39 Society Road; meet-up for people working on a variety of crafts; free; (860) 759-6926.
— 6 p.m., Cragin Memorial Library, 8 Linwood Ave., Colchester; screening of “Baby Driver”; free; (860) 537-5752.
— 6:15 p.m., Garde Arts Gallery Building, State Street, New London; students in the Groton Parks and Recreation classes read from their screenplays; free; (860) 536-5680.
— 6:30 p.m., Bank Square Books, 53 West Main St., Mystic; All Saints Day discussion and signing with Raimondi, author of “Conversations with Mary”; free; (860) 536-3795.
— 7 p.m., Park Congregational Church, 283 Broadway, Norwich; free and open to the public; use the Crescent Street entrance; hillaryoat@gmail.com.
— 7 p.m., Project Oceanology, 1084 Shennecossett Road, Groton; three-part adult education series on the plants and animals that inhabit nearby waters; $20 per class, $50 for the series; (860) 445-9007.
— 10 a.m., Groton Public Library, 52 Newtown Road; all-ages music program with caregivers; free; limited seating; (860) 441-6750.
— 10:30 a.m., Stonington Free Library, 20 High St.; stories, songs and more for ages 2-6; free; (860) 535-0658.
— 11 a.m., Wheeler Library, 101 Main St., North Stonington; movement activities for ages 2-5 and their caregivers; free; (860) 535-0383.
— noon, Wheeler Library, 101 Main St., North Stonington; lunchtime storytime for children ages 2 to 5 and their caregivers; free; (860) 535-0383.
— 6:30-7:30 p.m., East Lyme Public Library, 39 Society Road; storytime in Spanish for all ages; free; (860) 739-6926.
— 6:30-7:30 p.m., East Lyme Public Library, 39 Society Road; stories and songs in English and Spanish, with dancing and a paper calavera mask craft; free; (860) 759-6926.