I've met a few heavyweight jazz musicians-Dizzy Gillespie, Marcus Roberts, Sonny Rollins, McCoy Tyner, Herbie Mann, uhhh...Met B.B. KIng after a show (all these are in passing after shows) Partied with Ike Willis a couple times in different states (guitar player for Zappa for years)
Played 3 holes of golf onna photo shoot with Nolan Ryan when he pitched for the Astros.
Met a few rock stars, Met and spoke with Roger Daltrey when I was 11 years old atta Mall record shop in Dallas(1976 NA Tour, last with Kieth Moon) , my mom was standing in line to get her albums autographed, and then when it was her turn, she grabbed Daltrey by his head and hi-jacked him with a wet one, got a picture of that one...Daltrey looked overwhelmed and looked over at me and asked, "That your mum?!"

Most impressive star-saturation came Labor Day weekend, 1975 in Atoka Oklahoma atta 3-day outdoor concert event...camp out-I was 10, found a backstage pass onna chain, and wandered around backstage and on buses with a fuckload of country stars.
Waylon Jennings, Jerry Jeff Walker, can't remember em all, I was a little kid but i remember a lotta musicians tripping on me running around backstage-Some thought I was just a roadie's kid.
Met Jerry Lee Lewis backstage there....

indeed...McCoy Tyner ,p.