I'm wondering if there is a website that's tells what Broadway/Off-Broadway shows are appropriate for what age? Broadway.com used to have some info- but doesn't for newer shows.... Any ideas??
If the show has an official age advisory, it will be listed on Broadway.org.
NYtix.com and BroadwayBox.com have some age recommendations for some shows, but they're spotty. There are recommendations for shows that came out after Matilda, though, so they do have that over Broadway.com.
If you have any questions about a specific show, put it up for the community to respond. There are plenty of folks who'd be happy to help you out with some specifics.
I think it's interesting that 15 years ago when they came out, Hedwig was recommended for 18+ and Cabaret for 16+, but now both are only 14+. Goes to show how times are changing I guess.....