My future mother in law is planning on throwing us a couples/coed wedding shower with just immediate family and a few other relatives. Something small and informal. The questions of gifts has come up. I don't want gifts at the shower, but FI thinks some of his family might bring gifts anyways. I'm starting to wonder if having a gift theme that keeps the gifts small and inexpensive would be a good idea (nothing from our registry). What would be a good theme? A few thoughts I've had are the usual stock the bar (favorite bottle of wine or something), something small you've learned that every house needs that the couple wouldn't think of, favorite games...just don't want any gifts to be expensive.