Do those free meals meet everyone's requirements? My office gets pizza or tacos for us on a very frequent basis, which while a nice gesture doesn't fit in with my own diet at all (which often means if I'm at the office, I end up eating my carefully prepared meal while being stared at funny while everyone else chows down on junk food).

Consider other dietary options like pork free, gluten free, vegan, IF, etc. Also just the plain factor of some employees just won't like a given kind of food (not everyone likes tacos, etc).

Quite frankly, I can eat super cheaply and healthy at home, on my own weird food schedule. I don't need my office to feed me (though the gesture is a nice one).