Spring Fling at Rio Bravo-Greeley Union School District on Thursday, May 12. There will be food, flowers, art, and music. More information will be coming. This will also be a District Minimum Day with dismissal at 12:30 UPDATE: There will be a reverse drawing at the Spring Fling sponsored by the RBG Band. They are needing donations of any kind for the drawing prizes. If you are willing to help, please drop off your donation or call the school office @ 589-2505 for arrangements. Please get donations to the band by Monday, May 9. We really appreciate your help.