Bob Wills Day, on April 27, pays homage to The King Of Western Swing, Bob Wills, every year on the last Saturday in April. Since 1972, tens of thousands of fans have attended the Bob Wills Day festival in the town of Turkey, Texas. Bob Willsβ music takes Country and Swing music lovers on a trip down memory lane, reminding them of an era when Western music was at its peak. For others, it is a fun festival of great music and dancing.