Everyones favorite long haired princess can be found at the Princess Fairytale Hall in the Magic Kingdom. She is currently meeting in the same room with Tiana. My 5 year old loves Rapunzel and her favorite color is purple of course, so we always have to stop by and say hi. She meets in her signature purple dress and her long hair is braided and decorated with flowers just like in the movie. Your kids will surely be intrigued by such long locks.
Fastpass is available for this character greet and if she is on your must do list I would try to snag a FP for this character greeting. You get both princess for 1 fastpass. In the same building but a different line you will find the Cinderella/
Elena meet and greet.
I would also highly suggest checking out the Rapunzel themed bathroom area between It’s a small world and the Haunted mansion rides. There are wanted posters featuring some the characters from the snuggly duckling and of course Flynn Rider (they got his nose right). There is also a few charging ports hidden in the seating area great for recharging your phone while taking a break.
If you want even more Rapunzel you can see her along with Flynn and other characters from the film in the Festival of Fantasy parade. You can find out more information about the parade here.