The third annual Toby Keith & Friends Golf Classic is set for May 21-22 at Belmar Golf Course in Norman, Okla. The first day of activities includes a pre-tournament dinner, silent auction and a concert featuring Keith and several of his celebrity friends. The following day, a celebrity will join each team of five golfers to compete in a scramble-style golf tournament. The events benefits Ally's House, an organization which helps the families of Oklahoma pediatric cancer patients. The charity is named for the late Allison Webb, the daughter of Keith's friend and former bandmate Scott Webb.