Massapequa 523 Central Avenue 798-4607 Massapequa Park 40 Harbor Lane 799-0770

•The Harbor Lane Library offers programs on an ongoing basis including aerobics and toning classes, Mondays, 7:30 p.m.; Tournament Scrabble, Mondays, 11 a.m..; Let's Talk, a discussion group for seniors, Friday, 1 p.m.; strength training classes for seniors, Monday mornings, 10:30 a.m. and Thursdays, 10:30 a.m; Mah Jongg, Tuesdays, 6:30 p.m.; line dancing, Fridays, 10:30 a.m. and Let's Talk, a discussion group for seniors, Friday, 1 p.m. Contact the library for details.

•The Harbor Lane Library offers space to play intergenerational chess, Fridays, 2 p.m. Registration is requested but not required. Bring your chess set if you have one.

•Both locations of the Massapequa Public Library will be closing 5 p.m. on Wed., Dec. 31.