They do not have the right to party! A group of unmasked frolickers gathered for an impromptu shindig outside a Williamsburg restaurant which was blasting dance music on the newly-closed Berry Street on May 14, seemingly flouting state social distancing guidelines to prevent the spread of the novel coronavirus, according to one local. “People were just puzzled that this was happening. This sort of callous disregard for the reality of the situation is what really pissed me off,” said Jennifer Weinberg, who caught the gathering on video. “The point of all of this is not to encourage people to be outside; it’s to give them more space…