By Brandy McDonnellNORMAN - Golf, music, dining and unparalleled live and silent auctions are on tap as singer, songwriter, entertainer, philanthropist and Norman resident Toby Keith hosts the 15th Annual Toby Keith & Friends Golf Classic June 1-2 at Belmar Golf Club and Riverwind Casino in Norman. As always, the "Denim & Diamonds"-themed event benefits The Toby Keith Foundation's efforts in support of OK Kids Korral, a no-cost home for children battling cancer, according to a news release.