This is a fairly simple game. A topic/subject is picked. Then you list in order till you get 13 (baker's dozen)
Ex. Topic Women's Magazines
1. Cosmopolitan
then the next poster
1. Cosmopolitan
2. Red Book
and so on. The person to list the 13th item, gets to pick the new subject/topic.
Ok let's start with: Types of soda/pop
1. Pepsi