TO DO TODAY
— 7 p.m., Mohegan Sun Arena; $25; 1-800-7453000.
— 12:30 p.m., Salem Free Public Library, 264 Hartford Road; free; (860) 859-1130.
— 5:30 p.m., Public Library of New London, 63 Huntington St.; free; (860) 447-1411.
— 6 p.m., Waterford Public Library, 49 Rope Ferry Road; free; (860) 444-5805.
— 6-8 p.m., Spark Makerspace, 225 State St., New London; free for members, $5 nonmembers; (860) 629-8477.
— 6 p.m., New London Main Street, 311 State St.; table readings of four one-character plays written in the Exploratory Playwriting Program; free; (860) 444-8711.
— 10 a.m., Groton Public Library, 52 Newtown Road; interactive music program with Jill Kubeck; for all ages with an adult; free; (860) 441-6750.
— 10:30 a.m., Public Library of New London, 63 Huntington St.; for grades pre-K through 6; free; (860) 447-1411.
— noon, Public Library of New London, 63 Huntington St.; for grades pre-K through 6; free; (860) 447-1411.
— 12:30 p.m., Waterford Public Library, 49 Rope Ferry Road; read with Louie the therapy dog; for all ages with an adult; free; (860) 444-5805.
— 4 p.m., Groton Public Library, 52 Newtown Road; for grades 6-12; free; (860) 441-6750.