The Warren is a roleplaying game about intelligent rabbits trying to make the best of a world filled with hazards, predators and, worst of all, other rabbits.
Marshall is a Boston-based researcher and game designer.
One of your relatives is a zombie. They have the combination to the safe with a fortune in it tattooed on their back.You place a hat with one penny for each zombie. Have one penny with an unusual date or mark on it. Every time you are adjacent to a zombie, draw a penny and place it on the zombie. Do this until each zombie has a penny on it. But as soon as you find the unusual penny you can leave the mall
I like that one. In fact, you could mix it in with the pennies and then take some out. That way you don't know if your relative is there or not...