Downtown's Trinity Wall Street invites visitors over for Halloween to trick or treat in their north graveyard from 3:00 p.m. to 6:00 p.m. At 6:30 p.m., the 1920 silent film "Dr. Jekyll and Mr. Hyde" will be screened inside the church, accompanied by an organ performance by Rob Ridgell. (The film is appropriate for kids ages 10 and older.) Guests are invited to come in costume.

This event is free and reservations are not required. Donations will be accepted. For more information, call 212-602-0800.