Crayola Experience sounds like a fun place for kids, and it's a big hit with tourists too, which would make it a good fit for Disney Springs, I think.Oh yeah, there's way more to it than just the shop. It's about $28 to get into the interactive area, if memory serves me.
I've always wondered about that restaurant. The outside always looked a little over-the-top but it seems to be popping every time I've been there. If my son drags me back to Crayola, I might drag him there for dinner.*
*I say drags me back because as an adult, the Crayola Experience was very much a one-and-done for me. Enjoyable but not repeatable. For a child, it seems to be a different kind of thing, though.
And about Bucca, food is great and abundant, you just have to embrace it's purposedly wacky-over the top atmosphere. If you go, look for The Pope Room!