The 27th of what?!? This month the 27th is a Sunday.
We did Storyteller's on Wednesday morning (Nov 9) before we left for our flight. We got our PS around 8 a.m. for a 9:20 seating, it was a spur of the moment choice. What they told me was that the early times are much harder to get, if you eat later in the morning it's not as big a deal as most people are rushing to get to the parks. I'd get one if I were you, you don't have to use it, if you change your mind or your time.
We picked Storyteller's because we wanted to order off a menu and Goofy's is only a buffet (Storyteller's has both a buffet and the menu). It was really pretty inside and it has small--and large--woodland creatures as the characters to match the theme of the restaurant. We saw the brother bears, chip and dale, and some gorilla from Tarzan. Food was decent--not fabulous but not horrible either. All in all a good experience.