Movie Nights

Riverhead Free Library will screen “Song Sung Blue” as part of its Movie Matinee Friday series. The film follows two musicians who form a Neil Diamond tribute band. Snacks will be available and no registration is required.

Riverhead Free Library will host a free movie matinee screening of “Hamilton,” the filmed Broadway musical by Lin-Manuel Miranda. Concession-style snacks will be available, and no registration is required.

The Suffolk hosts a Sound of Music sing-along screening Sunday, July 12 at 8 p.m. The event includes a costume contest with cash prizes and drink specials.