Residents hop on brooms to attend PotterCon at The Bell House in Gowanus
Dozens of Muggles flooded The Bell House in Gowanus Saturday for the magical PotterCon.
The costume party for "Harry Potter" fans featured a trivia contest and a chance for residents to don the all-knowing Sorting Hat to find out which Hogwarts house they belong to.
Organizers say they hope the adults-only PotterCon will continue to grow in the years to come.
The first year the...