Article Photos: Star Wars Day at Lloyd Noble 1/4

 R2-D2 sits by the court as the teams warm up before the men's college basketball game between the University of Colorado and the University of Oklahoma  at Lloyd Noble Center in Norman, Okla., Saturday, Jan. 22, 2011. This R2-D2 was built and controlled by Chris Campbell of DeWitt, Ark., with the 501st Legion, a group of Star Wars costume enthusiasts. Photo by Nate Billings, The Oklahoman