You’ve probably seen at least one API photo coverage of those recent rad rages called Color Runs (in Spanish it’s Toma Color) where hundreds of runners get doused in puffs of brightly colored, harmless, powder as they run or walk or dance their way through a 5k course to raise money for a charity or other altruistic cause. Popular in the U.S. for the last couple of years, they’ve now extended to most of the world including Brazil, Mexico, Colombia, Puerto Rico and other countries.