On Saturday, the Watermill Center in Bridgehampton held its annual summer benefit.
Meanwhile, Equinox and Dr. Lara Devgan co-hosted a Hamptons launch dinner at Tutto il Giorno in Sag Harbor.
Also on Saturday, Jill Zarin teamed up with Ticket2Events to host a luncheon at Halsey House & Garden in Southampton.
On Friday, French Heritage Society hosted its inaugural Summer Soirée at the home of Maria and Kenneth Fishel in Bridgehampton.