We're going to a Christmas party at friend's house tomorrow night. Adults only since there will be some alcohol there. They say they expect 15 couples. I am making a fruit and cheese tray, Mexican layered dip, (which is very easy) and seafood stuffed mushrooms. DH says I don't have to make that much and I know I don't HAVE to but I do enjoy cooking and aren't hosting any holiday parties this year ourselves. The Mexican layered dip is a must since I've had the requests for it. I want to do the pineapple tray thing. Again, not a lot of work but sooo pretty. I have served stuffed mushrooms many times and those that like seafood love them. We do live in Louisiana so there are a lot of seafood lovers here. If they're expecting 30 people is that how many mushrooms I should make? I know there will be some that might not try them and then those who will want more than one so should I do more than 30? Just don't want to not have enough but don't want to look like "overkill" LOL. Your opinions would be appreciated! TIA!