Marty Hall has spent decades working at not one, but two notable restaurants along Route 66 in El Reno, Oklahoma, that specialize in fried onion burgers. Hall has owned Sid's Diner since 1989. Before that, he began his restaurant career barely in his teens at Johnnie's Grill, also on Route 66 in El Reno. All … Continue reading Fifty years of making fried onion burgers on Route 66