This DJ's Sold-Out Sets Cater to the Toddler Crowd

This DJ knows his audience—and that shows are best scheduled around nap time. The Wall Street Journal's Rachel Wolfe profiles Lenny Pearce, a 35-year-old former boy-band member and 2010 Australia's Got Talent winner who has reinvented himself as a venue-filling "toddler techno DJ," remixing nursery rhymes into EDM bangers...