My FI has a friend that no matter where he goes he will only have chicken fingers and fries. He even told FI that he would stop at a burger place before coming to the wedding so we don't have to worry about paying for his plate because he will not eat anything else lol. Thankfully our caterer said they would serve him an adult sized chicken basket for less. My FI and I started looking at our younger siblings (teenage and early 20s) eating habits and noticed a couple that do the same thing, order chicken fingers anywhere if it's on the menu. He said that he would rather serve them that because they won't care for anything else. I know they'll eat whatever is served but should I ask them and even make that an option? It would save us some money but wouldn't that look strange? The menu is just chicken or beef with mashed potatoes and vegetables, nothing too crazy.