i have to say one of the funniest baby encounters i've had at a show was at Rock of Ages (i think it was last summer). You could hear a baby cry throughout the show, and when James Carpinello ad-libs the line during Renegade he said "what? it's not like I brought a baby to a rock show". The entire audience erupted in laughter.
I've seen a ton of young kids at RoA and recently at AI. I guess some of it goes over their heads, but with a show like RoA, if you're young enough to need a booster seat, it's not appropriate.
"Sometimes on the strip, the dreams you come in with, ain't the dreams you leave with" ~Rock of Ages
"I'm a butterfly, trivial and small, and in the greater scheme of things, I don't mean much at all." ~The Story of My Life
"Forget Regret, or life is yours to miss." ~Rent