We are planning to do a dessert bar (cheese cakes, waffle sundaes, cookies, etc.). But the caterer and our parents are suggesting we still have a small cake to "cut" for tradition. They also said this will give people a cue that they can leave. So my question is it okay to have this cake if it is not going to be an option in the dessert bar? We wouldn't actually be eating it...just using for photos/cutting. Then wrap it up for our first anniversary. I appreciate your thoughts!