Virtual reality can help realize mediated social experiences where we interact as richly with those around the world as we do with those in the same room. The design of social virtual experiences presents a challenge for remotely located users with differently sized, room-scale setups like those afforded by recent commodity virtual reality devices like the HTC Vive. This work explores how we can allow remote users to learn to dance together in VR by mapping their individual physical spaces to a shared virtual space. Video and paper available here: http://web.media.mit.edu/~sra/dancing.html