Two new works recently joined the other installations and objects that came this year from Young Jae Lee, Will Ryman, Jun Kaneko, Wendell Castle, and Joseph Walsh. They are “Out of Sight,” an installation resembling a hopscotch board by Lawrence Weiner, and Stephen Talasnik’s “Echo,” floating reed bamboo “habitats” in the Black Mirror fountain.

The Amagansett Library will launch “Secrets in Family Documentaries,” a series of four films that explore different approaches to telling stories behind family secrets, with “Little White Lie,” a film by Lacey Schwartz, next Thursday at 6 p.m.

Market Art + Design, on the grounds behind the Bridgehampton Museum along Corwith Avenue, where it began in 2011, will be open with 90 galleries from Friday through Sunday.

Fireworks season on the South Fork will be in full swing starting on Wednesday, and displays will continue to light up the skies this summer.