Club Penguin underground maze Sneak Peak!!!

I have found some sneak peaks of some sort of maze that could be in a future party or something! Here they are:

WAIT! This map will give you all the answers. Want to solve the cave maze on your own? Then CLOSE this, and go for it, explorer! or If you're stuck and need a hint, press the red button to see the whole map.

Can you make it to the end? Collect a prize at the finish! You can travel over and underneath paths that overlap!

Wow! The last time I remember a maze/obstacle course was in the Temple of Fruit back in 2012! I think this might have something to do with the 'thing' in the underground.

I can't wait! Please hurry up and release this!! And I wonder what the prize is...