Windie City Shootout, a new 72-hour film race to be held in mid-August, is offering a $1,000 cash prize for the best 15- to 30-second commercial flogging the event. Entries can be shot on anything, including a smart phone, but must be submitted electronically by Thursday, June 16, at 11:59 PM. That’s only 63 hours from now, but after all, it’s only a trailer, so get busy. More details here.