ok, so we don't have much money to spend on food, and our wedding is potentionally going to be pretty late. Also, all of the good caterers are booked for the month that the wedding will be set, and the wedding is going to be outside. I am trying to figure out how to serve hot appitsers during the reception. There are some outlets around the place, but everything i think of keeps getting shot down. are there any ideas? has anyone done this before?