Going on a Trip

This is a simple memory game. One person starts with the announcement "I'm going on a trip, and I'm going to bring an anvil" (or something else beginning with A). The next person then announces, "I'm going on a trip, and I'm going to bring an anvil and a balloon" (or something else starting with B). Each successive person must recall everything that was brought before adding their own item to the list, until either all 26 letters are used or someone is stumped.