We're having a carnival theme wedding and are planning on having pie instead of cake, donuts and root beer floats. I saw a cute pic on Pinterest that I liked that had the ice cream pre scooped into mason jars. My concern with that is 1) I don't know how to keep the ice cream frozen 2) I don't want to spend that much money on mason jars 3) My fiancé said it would just be "too many dirty cups"
Has anybody seen root beer floats served at a wedding or have any suggestions on the cheapest, most practical way to serve them?