I agree ^ if you mean PLAY, then Glass Menagerie is truly stunning. (Unless you are bringing youger kids.)
If you meant "show" and therefore are considering musicals, too, let me add: PIPPIN, and Kinky Boots. Both which will be difficult to get tickets for (along with Matilda) during the Holiday weeks, and there may not be any discounts.
Also: Newsies is a lot of fun, and Once is a beautiful show, as well.
It's kind of difficult to suggest shows blankly to someone not knowing what they really mean or what they like.
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.