I didn't think I knew so many people

So I started finalizing my guest list night and we are at like 270 people. We planned on doing a lunch buffet for eveyone. It's like 25 bucks a person. That's almost 7 grand on food. We are renting the entire place and having a ceremony for cheaper. It's ridiuclous. So we might end up just doing an appetizer buffet type thing. It's about 3 grand cheaper. I went and told my parents what the cost was going to be and I think my dad shit his pants. The look on his face was so funny. I have to get like 115 invitations too. Blah! I'm so annoyed with wedding stuff!