Leave your clothes—and inhibitions—at the door and perfect your down dog in your birthday suit at this gathering of free spirits (and nudists). These yoga and Pilates sessions focus on body acceptance as you twist and contort while surrounded by unclothed practitioners of all shapes, sizes, ages and genders. It may be a bit jarring at first to work on aligning your chakras in the buff, but just think how much easier it will be to double-check your form! You definitely won’t get away with a curved plank in this class. $30.