The closure of the Gaslight Grill didn’t just disappoint regular diners at the once-bustling restaurant in Leawood, Kansas. It was a devastating setback for fans of traditional jazz. Dick Hawk, the late owner of Gaslight Grill, was an avid Dixieland enthusiast. He installed clarinetist Lynn Zimmer as the longstanding leader of the house band at his establishment. Zimmer returns to Johnson County to perform a matinee show at The Market at Meadowbrook on Friday, May 19.