US Patent 7404561 Lemonade stand playing card game and method

A Lemonade Stand playing card game has a box; playing cards and a set of rules and a die, the playing cards including financial cards which constitute the majority of the playing cards and which teach the value of money in business, timing cards which constitute the minority of the playing cards and which teach the value of time in business, and activity cards which constitute less than ten percent of the playing cards and which teach the value of actions in business; a set of rules; and a die.