The 11-Year Quest to Create Disappearing Colored Bubbles “Kehoe grew up in a stoic Irish house, but Sherri came from a big, raucous Italian clan. During Kehoe’s first Christmas with his future in-laws, the grandmas and cousins and kids all gathered in the living room to play Pictionary. The game was boisterous and hilarious, and Kehoe couldn’t believe what a blast he had. That night he left with a new calling—to, as he puts it, “solve the problem of how to have fun.”