My friend and I are hosting a baby shower for my sister later this month, but we ran into a small problem: we were going to serve finger sandwiches, but we realized this wouldn't really work. The problem is that several of the women attending the party (in addition to my sister) are pregnant, and they can't eat cold cuts. We decided to try egg salad sandwiches, but we want to do more than that.

Any suggestions? We're trying to keep it simple (read "easy") and cost-effective.