Pine Island Details are being ironed out for what the Pine Island Chamber of Commerce describes as its most festive annual social in recent history. The social is scheduled for Sunday, Oct. 23, from 4 to 7 p.m. at PLAV hall located on Legion Road in Pine Island. Celebrating 50 years, the chamber will honor its founding members at the event. The social will also feature live music, hors d’oeurves, dessert and cash bar. For tickets, call 845-258-1469 or e-mail email@example.com Tree lighting Meanwhile, the Pine Island Chamber will host a tree-lighting ceremony on Wednesday, Nov. 16, at 6 p.m., at the Pine Island Town Park on Kay Road.