Shreveport, LA; Billings, MT; Columbus, OH; Las Vegas, NV; Des Moines, IA. What do these cities have in common? They’re the sites of our Spring Imagine and Over the Top events! Year two of our two-year tour kicks off in Billings on April 8-9, then we visit four more cities before taking the summer off. (We’ll be back in the Fall with 24 more events!) See the complete schedule—and register for a 2011 event—here.