It's nothing more delightful than being in a room of 20-30 two-stepping kids. I sort of forgot I taught them a while ago, but we had bananas for snack today and we finished early so I put on 'Banana' by the Aggrolites from Yo Gaba Gaba and they all busted it down two-step style. I forgot that was the song I had taught them to two-step to earlier in the school year. It was an immense delight.