Each game can be played as a pay-per-play or concession item. For example:Pitchburst
Set aside a play area, and sell water balloons (or empty balloons and a hose) to players who play and soak themselves.
Downpour Derby
Set aside a play area, and charge two (or more people) to play for increments of 5 minutes - challenge them to try and stay dry!
Boom Blaster
Charge a fee to play - racing side by side with others (who also paid). Give the "winner" a low-cost prize.
