Oxygen Tango

The world may never know how many it really takes to tango (what about the musicians, don’t they count?), but today’s Groupon will answer more basic questions, such as how to move your hips, with four beginning classes at Oxygen Tango for $25 (a $49 value). Beginner classes are available Monday through Thursday from 7:30 p.m. to 8:30 p.m. and are divided into four different, four-week units (Tango 101, 102, 103, and 104). You can take the units in any order, and instructors shift timeslots for the various units each month—making scheduling as flexible as your limbs will soon become.