The event will take place from 5:30 p.m. to 8 p.m. at the center, 527 Konocti Ave.
There is no cover charge to attend, but donations will be accepted.
The fun will include the play “Boris and Elsa's Shotgun Wedding,” which features funny adult situations.
The play will be followed by a reception dinner and dance, with a salad bar, ghoul-ash chili and finger foods. Bring your own beverage to share.
There also will be a costume contest and 50/50 raffle.
For more information call the center, 707-263-4218.