Money Cup
A game you play while watching live baseball games to add some excitement. Involves passing the "Money Cup" around and betting a buck on each batter... if your batter strikes out you leave the dollar in the money cup and pass it on to the next person. If your batter gets a single you get one dollar back, double two, triple three, home run (or any RBI) you get whatever is in the cup. Official rules are on facebook...
We had a "Money Cup' game going at the Sox game and I won $45.
As soon as the people around us at the game saw that we were playing Money Cup they had to know what we were doing and if they could get in.