August 27, 2022, 10:00 am to 7:00 pm Event Series Watermelon harvest at Harbes Family Farm Watermelon harvest at Harbes Family Farm Harbes Family Farm 715 Sound Ave,, Mattituck Enjoy the annual watermelon harvest at Harbes Family Farm on Saturday, Aug. 27 and Sunday, Aug. 28 from 10 a.m. to 7 p.m.