Aureon, along with the Greater Des Moines Partnership, the Technology Association of Iowa and the West Des Moines Chamber of Commerce, will host an event Wednesday in honor of the launch of its new 616 Data Center in downtown Des Moines. The event is from 4 to 6 p.m. at the Surety Hotel and will include keynote remarks, networking, food and beverages, live music, and an optional tour of the data center. Registration is required.