NORTH BERGEN – Mayor Nick Sacco and township commissioners will celebrate North Bergen’s seniors at the annual Senior Citizen Picnic on Wednesday, Sept. 12. The event will be held at Schuetzen Park banquet hall in North Bergen, 3167 Kennedy Boulevard, at 11:00 a.m. Hundreds of senior citizens are expected to attend and will be treated to food, music, dancing and a chance to socialize and have fun.