7:30-9:30 am, May 8. “Champions of the New Economy.” DBusiness Breakfast Series presents five business leaders carrying Detroit forward. Plante Moran presents this monthly opportunity to network with some of Metro Detroit’s top entrepreneurs and business professionals. At Gem & Century Theatres, 333 Madison, Detroit. $50-$65; includes strolling breakfast. RSVP: Eventbrite.com. Info: 248-691-1800.