We're not going to lie to you: we have no idea what's going on with this clip. We don't understand the masks or the music or...anything. All we know is...we want to go to there.
Of course, wherever "there" is is as much a mystery to us as it is to you (though we suspect that this "swingfellows.co.uk" thing might lead us in the right direction). Seriously, anywhere where people look this relaxed...is a place we seriously need to go.