TO DO TODAY

Takin’ It To The Streets — 7:30 p.m., Katharine Hepburn Cultural Arts Center, 300 Main St., Old Saybrook; $36; 1-877-503-1286.

Last Comix Standing — 8 p.m., Comix at Mohegan Sun; $10-$20; 1-800-745-3000.

“Treasure Island” — 1 p.m., Katharine Hepburn Cultural Arts Center, 300 Main St., Old Saybrook; performed by Bros Do Prose; $12-$20; 1-877-503-1286.

“Mamma Mia” — 2 and 7:30 p.m., Ivoryton Playhouse, 103 Main St.; $55, $50 seniors, $25 students, $20 children; (860) 767-7318.

“Because of Winn Dixie” — 2 and 7:30 p.m., The Goodspeed, 6 Main St., East Haddam; musical based on the book by Kate DiCamillo; tickets start at $29;

(860) 873-8668.

Dancing with Parkinson’s — 10:30 a.m., Crozier Williams Student Center, Connecticut College, 270 Mohegan Ave., New London; gentle and creative dance; free; (401) 261-7062.

Drop-in Knitting — 1-3 p.m., Stonington Free Library, 20 High St.; free; (860) 535-0658.

Field of Greens Farmers Market — 3-6 p.m., Lawrence + Memorial Hospital, 365 Montauk Ave., New London.

Ledyard Farmers Market — 4-7 p.m., Ledyard Town Green, 740 Colonel Ledyard Highway.

Chess Club — 4-6 p.m., Public Library of New London, 63 Huntington St.; free; (860) 447-1411.

John Kuhns — 5 p.m., Ocean House, 1 Bluff Ave., Watch Hill; meet and greet with Kuhns, local author of “South of the Clouds”; free; (401) 584-7000.

Write Night — 6:30 p.m., Waterford Public Library, 49 Rope Ferry Road; workshopping and creative writing hosted by local author Gwen Mariani free; (860) 444-5805.

Sydney Williams — 6:30 p.m., Bank Square Books, 53 West Main St., Mystic; book talk and signing with the author of “Dear Mary: Letters to and from Italy”; free; (860) 536-3795. A Universe of Stories Book Discussion

— 7 p.m., Mystic and Noank Library, 40 Library St., Mystic; “Astrophysics for People in a Hurry” by Neil deGrasse Tyson; free; (860) 536-7721.

Tom Siegel — 7 p.m., Groton Public Library, 52 Newtown Road; Siegel talks about his debut book “The Astronaut’s Son” as part of the Connecticut Authors Trail; free; (860) 441-6750.

Sing and Stomp — 10 a.m., Groton Public Library, 52 Newtown Road; music program for all ages; free; (860) 441-6750.

K-9 Storytime — 10 a.m., Waterford Public Library, 49 Rope Ferry Road; stories with the Waterford Police Department and K-9 Unit; for all ages with an adult; free; (860) 444-5805.

Mother Goose and More — 10:30 a.m., Otis Library, 261 Main St., Norwich; for infants through 23 months; free; (860) 889-2365.

Farm Storytime — 10:30 a.m., Terra Firma Farm, 564 Norwich-Westerly Road, North Stonington; for ages 3-5 with a caregiver; hosted by Wheeler Library; free; (860) 535-0383.

Dancing With Hoops — 1:30 p.m., Otis Library, 261 Main St., Norwich; workshop with Judi Ann Jones; for all ages; free; (860) 889-2365.

Wednesday Afternoon Shows — 2:30 p.m., East Lyme Public Library, 39 Society Road; kids’ music show by Les Julian; for all ages; free; (860) 739-6926.

Art Exploration — 3:30 p.m., Groton Public Library, 52 Newtown Road; moon phase wall art workshop for adults and grades 5 and up; free; (860) 441-6750.

Nutmeg Book Club — 6 p.m., Groton Public Library, 52 Newtown Road; “Defy the Stars” by Claudia Gray; for grades 6-12; free; (860) 441-6750. Children’s Museum of Southeastern

Connecticut — 6:30 p.m., Cragin Memorial Library, 8 Linwood Ave., Colchester; visit with the museum’s animals; for all ages; free; (860) 537-5752.