The Julia Robinson Mathematics Festival (JRMF) hosted its first math festival at Google headquarters in 2007, and has since spread magical math to 30 states, 20 countries and 6 continents. More than 45,000 kids and families have experienced play-based math through JRMF to date. JRMF began with a focus on math festivals but our mission has expanded to include many forms of joyful math, including math puzzles, educator training, and other fun math events for kids.