Yes, it's the youngsters "adopting" the musical theater - groupies for every show, seeing shows ten, twenty times (parents must be very wealthy). I find it weird and it's just turning theater into something that, for me, it shouldn't be. Going to the theater was an event, a treat, something where you'd want to dress well and be respectful. Movies were that way for me, too, but we all know that went to hell long ago, and now the Broadway movers and shakers are actively pandering to kids, just like the movies do.