For Night of the Moonjellies I set up the Ipad with the menu from NOTM and then numbered each menu item between 1-6. The kids would roll the dice and then add up whatever the menu item was from the dice roll. So for instance: if they rolled a 1 & 2 they would add up 35 + 45. Then they would have to give me the real money for each item. This was a BIG hit here.