http://www2.timesreview.com/ST/ Serving Long Island's North Fork since 1857 en-us http://www2.timesreview.com/ST/stories/T072408_Calendar_JG1 Thursday 24 10 a.m.--Southold Mothers' Club paints some pottery at Tracy Palumbo's house, New Suffolk; playtime follows. Limit 20; RSVP to Tina, 779-3283, cruschin@optonline.net. Weather permitting. 11 a.m.-4 p.m.--Pirate Week for grades 1-5 at L.I. Science Center, 11 West Main St., Riverhead; make treasure map, pirate hat and patch. Through Sunday, July 27. Children, $5; adults, $2. 208-8000. lisciencecenter.org.