We likewise made a chart (a) so the caterers would know where to bring the vegetarian, gluten-free, etc. meals for our guests who needed those accommodations and (b) in an effort to keep people who might not necessarily get along beautifully a little bit separated so everyone could have the best possible time. (Nobody needed, like, supervision against bad behavior. Just, there are those whose senses of humor, for example, don't line up, and we didn't want any one person's fun to harsh any one other person's buzz if it could be avoided.)