yes, this is by the pool. If you're in DCA, exit the park through the GC exit then turn left at the end of the walkway. At the end of that walkway turn left and your at Whitewater Snacks. They sell salads, sandwhiches, burgers (I think), chicken, hot dogs, etc. All sorts of things. They pretty much sell the full menu all day (well maybe not for breakfast, but I'm not usually there that early). We ofen eat dinner there.
If you're coming from the lobby area of the GC hotel exit towards the pool and keep going. You will see the pool entrance to your right and the entrance to Storytellers on your Left. The path will turn and Napa Rose will be on your left. Then the entrance to DCA. Keep going and Whitewater snacks will be on your left.