Answer: No, not Disneyland...but you're close. Last Wednesday night, the four remaining crews went to Dodger Stadium and performed during the game. Here's SoReal Cru posing with Dodgers first baseman James Loney (who's also a fan of the show) along with the personalized jersey that the Dodgers gave them.
Click here for pictures of the other crews that night, including one of Fanny Pak on the JumboTron.