Thursday, August 15
WOMEN’S SLOW-PITCH, game two of best-of-three final, Groundworks vs. East End Land Planning, Terry King ball field, Abraham’s Path, Amagansett, 7 p.m.
Friday, August 16
MEN’S SLOW-PITCH, playoffs, Terry King ball field, Abraham’s Path, Amagansett, games at 7 and 8:15 p.m.
Saturday, August 17
SWIMMING, masters meet to benefit the Lustgarten Foundation for pancreatic cancer research, Billy and Dominique Kahn’s house, 25 Georgica Close Road, East Hampton, from 10 a.m.
TENNIS, MR PORTER pro-am, with 16 touring pros and 16 amateurs, Shinnecock Tennis Club, 125 Sandy Hollow Road, Southampton, also Sunday.
ARTISTS AND WRITERS SOFTBALL GAME, benefit for the Eleanor Whitmore Early Childhood Center, Phoenix House Academy, the Retreat, and East End Hospice, Herrick Park, East Hampton, 3 p.m., preceded by batting practice at 1:30 and pregame festivities at 2:45.
Sunday, August 18
ELLEN’S RUN, 5K benefiting the Ellen Hermanson Breast Center and Ellen’s Well, Stony Brook Southampton Hospital, 9 a.m.