FRIDAY: >> Odds are good that you’ll be able to happily dance the night away at Rock and Roll Hotel, no matter what kind of music you’re in the mood for. Downstairs you’ve got Party Bros., a tongue-in-cheek tribute to party music by DJs Gavin Holland and Chris Burns, featuring tunes ranging from Black Sabbath to Taylor Dayne, 9:30 p.m. to 2:30 a.m., while upstairs is a free funk and soul session from Moneytown, also…