Gender Reveal Baby Shower Sign-in idea: Team Pink or Team Blue. Ask attendees to sign in with the appropriate color marker on a matted and framed ultrasound picture. It's a keepsake Mom to Be will treasure forever! by christine
Pain in the rear to count out the m&ms total) but everyone loved it so I would suggest it at any shower. When they are passing the bottle around to guess is a great time for people to introduce themselves.