Sure do!
The Princess Fantasy Faire will feature 3 or more princesses at any given time (and possibly Minnie Mouse...still not sure about that one) in various show moments throughout the day and one consolidated meet-n-greet (i.e. one line to meet all the princesses in a "character walk"). New characters Lady Lillian and Sir Elias will instruct young children on how to be proper princesses and knights as well. It opens on Sunday and will be open daily, and will be the only place besides Ariel's Grotto to meet the princesses. Supposedly.