Chicago Assassins' largest water gun assassination tournament is starting on June 2. Assassins receive information about their targets, as in where they live and work, and then have to eradicate them through water gun assassination. The tournament lasts three weeks and the last remaining assassin will win a cash prize. The rules allow you to modify your water gun, as long as it does not look like a real firearm. You can even look as hardcore as the lady above with an Ultimate Water Gun. Have what it takes? You still have time to register at Chicago Assassins, it only costs $20 and your peace of mind! - Jennifer