Church wedding at my wife's church, I think we had 140 RSVP. Outside ceremony, reception in the church. We did finger sandwiches, coffee, iced tea and juice boxes, and cake. Smaller dinner reception at my FiL's house for close family (my wife has 6 siblings and all the others have kids) where we had a chef friend roast an entire pig lechon style. 2013, total budget was $3K out of pocket. Church only charged us an honorarium for the pastor, the rest of the money was for food, the dresses and suits for my two groomsmen, which we prepared ourselves. Unexpected things: we did nice finger sandwiches for the adults (like bacon jam with blue cheese, spanish ham with cheddar, etc) with PB&J and juice boxes for the kids (there's a lot of kids in the friends and family.) The adults ended up eating at least half the PB&J and drinking half the juice boxes. So, if you do a kid option, unless it's specifically marked for kids, the adults are going to slam into it. We had plenty, so it wasn't a problem.