Today, Tesla Motors swings opens the doors of its latest store.

The opening of this one, located in Palo Alto, California, brings Tesla's US store count to 42, with 12 of them being in the state of California.

Tesla says this of its Palo Alto grand opening:

"Stop in this weekend for an eXtra surprise."

Hmm...what's that eXtra surprise?  Could the Model X be there?