My partner and myself are both vegan. We want to serve an only vegan menu from an excellent vegan caterer. I know people aren't a fan of "fake meat" and we've deliberately chosen to not have anything of that sort. Our menu will include many options and will cater to allergies and dietary needs such as celiac. The food is delicious, is very "us" and reflects us as couple.
We have had pushback from my partners family. Adult family. I'm fully prepared to cater for children but not adults. Our thinking is that it's one meal.