I would like to hire a Flashmob Dancer

I am looking to win back my boyfriend by having a flash mob perform outside his house in Mississauga- Ontario. Simple outfits, not sure of a song yet. But i want to get his attention and win him back. Im up for ideas/help with this. He lives at the end of a street so there is a court there which would be great to fill with a bunch of dancers/music.