I met Billy Dean and John Michael Montgomery backstage at concerts while I was in high school (and in a really really bad country music phase). Monk (Tony Shalob) waved to me at LAX while I was in Cali for the Rose Bowl. We were eating b'fast at this cafe and he was wandering around in the small terminal. He stopped in front of our table, looked at us, realized that we realized who he was, waved, then got in line at Starbucks. It was cool.