Those who know Susan Harder from her activism regarding light pollution have a lot of surprises in store.

The Hamptons Art Network’s Thaw Fest weekend is celebrating its third year by expanding to an entire month, beginning tomorrow and running through March 29.

Jason and Theresa Belkin, the founders and owners of the Hampton Coffee Company, whose official 25th anniversary was in November, decided to wait until after the holidays to celebrate in earnest — and to continue celebrating for a whole calendar year.

A deep dive into the classicism, Christianity, myths, and European heraldry behind Old Glory.

This weekend, the international art world will converge on New York City to experience the annual collection of art fairs that make up what is informally called Armory Week and with them some East Hampton galleries.

“Sherlock’s Secret Life,” which combines mystery, murder, love, and comedy, will have its Long Island premiere at the Southampton Cultural Center Friday evening and continue through March 22.

Guild Hall’s Members Exhibition will display the work of 400 local artists in a variety of mediums when it opens on Saturday.