Box Tops Pizza Party Sept/Oct

I keep track of the boxtops in a spreadsheet by teacher and tally up the sheets weekly. The class with the most Box Tops wins a pizza party. There are items on www.birthdayinabox.com if you want to order prizes or plates, cups etc. for your party. I am going to purchase either the sticker placemats or the sticker frisbees to hand out to the students who win the party. We have a small school with 15 students per class. We will decorate a table for the class who wins the party and allow them to have the party at lunchtime.