Boy 1: But how can ours be better?
Boy 2: A pinata!
Girl: And sombreros.
Boy 3: But how will they know that ours is better?
Boy 1: We'll break the pinata outside of their windows so they can watch us having more fun than them.
But, our building is new and therefore has no trees from which to hang a pinata. We toyed with the idea of having someone hold it for awhile before coming up with the ingenious idea to just pitch the chile pinata with the batter's eyes closed.
All in front of the customer service windows, of course. Observe (push play):
I'm sure they were very jealous.