All these ideas are so great! At ddil's baby shower, I think it was more like the tea someone mentioned. We just had food (cake, punch, light snacks) and sat around and talked... and I think someone (other than ddil) actually opened the gifts and displayed them. Looking back, I wish ddil had opened the gifts -- and I can't remember for certain -- she might have opened them. But I don't think she did, and she probably would have liked to have done that herself.
I wouldn't overdo games, but a couple of fun things like that with prizes would be fun.
Tomorrow is another day.