Yep! You can get in there an hour before the park opens and you will be escorted to the dining area outside the restaurant until your name is called.
It's a great way to get a jump on the park if you eat fast, but I still think that it's the worst character meal in WDW due to its poor design and food set up.
You can read lots more about it in the "reviews" section and other posts on this site.
If you've never tried it before, you've got nothing to lose!
HAVE FUN!
:wave: