Scott Mackin and his mother, June, are dressed for the occasion. PHOTO/JOHN CARDILLO

The Elderly Brothers play some tunes. PHOTO/JOHN CARDILLO

A dog sports a spooky bandana and a pair of devil horns. PHOTO/JOHN CARDILLO

Paula Haas (left) and Betty Kristan are dressed as witches. PHOTO/JOHN CARDILLO

A line of attendees gathers across the dance floor. PHOTO/JOHN CARDILLO

People of various ages and abilities participate in the dance line. PHOTO/JOHN CARDILLO

Dianne Anderson shows off her Elvis costume. PHOTO/JOHN CARDILLO

Members of the Senior Center staff get in on the holiday fun. PHOTO/JOHN CARDILLO