Vernon Noc Night at the Wallkill River National Wildlife Refuge will be held Saturday, Oct. 27 from 5 to 9 p.m. at the Refuge headquarters, 1547 County Route 565. Reservations are required and can be made by calling 201-660-8880. The fee is $3 for members of the Friends Group; $4 for non-members. The program is designed for children 5 and older, who are invited to meet the native nocturnal critters (actors in costumes) at the refuge during this fun and educational alternative to Halloween. Guided tours, limited to 15 per group, will leave every 20 minutes from Refuge headquarters. Light refreshments and free treats will be available. Participants are encouraged to wear their favorite animal costumes. In case of rain, the event will be held indoors. For more information, visit the Web site wallkillriver.fws.gov or call 973-702-7266 x32.