Wednesday, 6:30 p.m. Drop or Swap and 7 p.m. Public Program at the PPL Wallenpaupack Environmental Learning Center, Rt. 6. As part of America Recycles Day, PPL will offer a Book Drop or Swap and free public program. Bring your hard covers and paperbacks to drop off. You can swap an old book for a new book. Join us after the drop or swap for “What is old is new again: Reduce, reuse, recycle.” This program will present information about how to recycle everything from plastics and aluminum to bicycles and refrigerators. Direct questions about this event to Jenna Wayne, JWayne@pplweb.com . For more programs, visit pplpreserves.com and click “Calendar of Events”.