As the parent of a four-year-old, I play a lot of “I Spy"—in the car, at restaurants, poring over the iconic I Spy book series. You know what would fit right in in the pages of those books? Jennifer ...

Alongside a friend and another talented boy, Lwanga slowly grew the business into Nail Clip, now in a spacious hall in Kamwokya, a Kampala suburb with six manicure tables, six pedicure ...