Some spooky characters are waiting at the Emlen Physick Estate, 1048 Washington St., with treats for good little ghosts and goblins and pirates and princesses. 5 p.m. to 7 p.m. Tuesday, Oct. 31. Free. Sponsored by the Mid-Atlantic Center for the Arts & Humanities (MAC). For more information, call 609-884-5404 or 800-275-4278 or visit www.capemaymac.org.