I've never been to a wedding with late night snacks, but I know that's a thing now. We are doing a 5 hour open bar, a 2 entree buffet, cupcakes for dessert, and o'derves during cocktail hour. Do we really need late night snacks? It will be an extra 1500$ for just like a couple finger food things for each guest. About 50% of our guests drink quite heavily so my only reasoning would be to help prevent drunk driving, but then again, I don't really know if that would really prevent drunk driving since you can't control people's choices.
The buffet is up from 7-8:30, FH and FH and I leave the event at 10:45, the event technically ends at 11:30 but we are planning to close to bar around 10:30. Should I do the late night snack in regards to the people that drink? FMIL also said she would provide pizza at the hotel for the ones who stay, but there's also a hotel shuttle so I'm not worried about the people at the hotel as much as the people with a long drive home that didn't stop drinking after dinner.
Is it worth it in regards to possibly prevent drunk driving?