Silly Sally

Have the campers in a circle. The leader explains that Silly Sally has a really cool club. The only way that the campers can join is if they can figure out what Sally likes and doesn't like. Sally only likes things that have double letters in them. Sally likes soccer but she doesn't like golf. Sally likes bananas but she doesn't like beans. etc  Qualifications can change (i.e. Sally only likes green foods, cold foods, foods that start with a certain letter, etc)