After reading some posts about negotiating, in retrospect, I think we were quoted (and even signed the contract) for a really high rental premium on my reception venue.
They said they "included" extras (ie projector package, extra VIP mobile bathroom (semi-outdoor wedding), but really, wow - my FILs paid a lot for the venue (and ONLY the venue). None of this included extra table rentals for cocktail hour, lounge furniture, etc.
Is it too late to ask for some extras since we already signed the contract?