You can walk to the TTC from the Polynesian, about five minutes from almost any of the buildings. It's a lovely, leisurely walk, especially at night. It works out great if you're going to Epcot because you can get a monorail from TTC directly to Epcot. If you get are going to Epcot and get on the monorail at the Poly you have stops at the GF, MK, and CR before getting to the TTC.