TacoMan's Pizza Program
Shelves are lined up with 5 pizzas in the name of each person. Each time someone orders a pizza, it gets picked randomly from one of those stacks.  When someone gets the last pizza in a stack, both the person ordering the pizza and the person with the empty stack will collect 2 carrots.
Anna
Anne
Dave
Eric
Erik
Jeff M
Jeff W
Jenn
Jon
Lisa
Mark G
Mark P
Marlene
Mary
Shawn
Olivia
Stacey