name this show!!!???

Here's todays $20,000.00 question...I was just at a diner in the theatre district, in the booth behind me were 2 well known designers, talking very loudly, they were having a conversation about a show they are working on that is being produced by a big corporation, it's going to embark on a national tour before coming into New York. They never named the show but in my intent eavesdropping I learned it was not a Disney show or a show that is currently playing anywhere else and from the budget figures they were talking about this sounds like a huge show. Any Ideas?

My guess is The Little House on the Praire

I still have to think its Little House on the Prarie... I can't think of any show going on tour before it heads to broadway besides that one... And I hear its a pretty big production...

Dreamgirls?

Phantom of the Opera 2 (aka Love Never Dies)

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Little House on the Prairie I'd say as well, knowing the designers would help.