Fund-Raisers for L.G.B.T. Network

The L.G.B.T. Network, which advocates for the lesbian, gay, bisexual, and transgender members of the Long Island and Queens communities, will hold two benefit events here this weekend. The first, a 2 p.m. Saturday barbecue, will be hosted by Edie Windsor at her house in Southampton. Ms. Windsor was the plaintiff in the Supreme Court decision overturning the U.S. Defense of Marriage Act in 2013.

At 6 p.m., the organization and its supporters will head for the Bridgehampton Tennis and Surf Club on Mid-Ocean Drive for a summer kick-off party.

Tickets, available at lgbtnetwork.org, for the barbecue are $75, or $150 with an open-bar pass. Tickets to the evening party start at $300 and are also available on the website.

The L.G.B.T. Network’s next event in the Hamptons will be a July 25 party at the Breakwater Yacht Club in Sag Harbor. Among the organization’s programs is the Hamptons LGBT Center at the Old Whalers Church in Sag Harbor.