Nine-year-old Caine Monroy built an arcade out of old cardboard boxes inside his dad’s used auto parts store. His first (and only) customer, filmmaker Nirvan Mullick, was so impressed by what he saw that he took to the Internet to organize a flashmob of gamers to surprise the little boy. The video of the day has since gone viral and has helped to raise over $130,000 towards a college scholarship for Caine.