Im wondering who in your time have you never seen live. Either that you havent been in the city or they havent appeared since. Not just anyone but people at the top of your list of broadway performers
For me I have never seen:
Bernadette Peters Sherie Rene Scott Cheyenne Jackson Liza Minnelli Chita Rivera Johnathan Groff Lea Michele John Gallagher Jr Aaron Tveit *. (Hoping to catch him this year) Julie Andrews