Going on a Picnic
Once again, sit everyone in a circle. Start the story by saying, "I am going on a picnic. You can come too, if I decide I like what you're going to bring." Then give an example of something that can come on a picnic. The secret is that whatever you bring on the picnic must start with the same letter as your first name (or, if you want to make it REALLY hard, use your last name!)
For example (a girl named Colleen): "I am going on a picnic, and I will bring a Cake." (she would be allowed to come).
(a girl named Erica): "I am going on a picnic, and I will bring a can of Pop." (she would not be allowed to come).
SECRET: Do not tell the girls that the item must start with the same letter as their first name.