Interesting article from the Denver Post about Andrea Hellman, a local Denver yoga instructor and her work to create a nationwide "Om Pass" so that yoga students could receive a discount when they went out of town and wanted to stop in and get their downward dog on. Good idea, though I'm not certain how unified yoga studios are or how the funds would be spread around for those who take different styles of yoga. It seems more applicable to those in a nationwide chain of yoga studios.