Thursday, August 16
BEACH VOLLEYBALL, rounds one and two of playoffs, Gurney’s Inn, Montauk, 6 p.m.
WOMEN’S SLOW-PITCH, game three of best-of-three final series, if necessary, Terry King ball field, Abraham’s Path, Amagansett, 7 p.m.
Saturday, August 18
SWIMMING, East Hampton Volunteer Ocean Rescue Squad one-half, one, and three-mile swims, Fresh Pond beach, Amagansett, 7:30 a.m.
BASKETBALL, Amateur Athletic Union 16-and-under tournament, Montauk Playhouse Community Center, 240 Edgemere Street, also Sunday, 10 a.m.-5 p.m.
ARTISTS-WRITERS GAME, Herrick Park, East Hampton, 2 p.m., batting practice from noon.
ROAR FOR A CURE CARNIVAL, East Hampton Indoor-Outdoor Tennis Club, Daniel’s Hole Road, Wainscott, 4-7 p.m.
HOOPS 4 HOPE, benefit party, 5 Hamlin Lane, Amagansett, 6-8 p.m.
Sunday, August 19
RUNNING, Ellen’s 5K Run, Southampton Hospital, 9 a.m.