Okay - on the day I'm going to be at Epcot, I just booked dinner at Shula's Steakhouse at the Dolphin. I know one can walk that, but how long might that take for a "medium" paced walker?
Maybe 30 minutes? It take me about 10 minutes to walk from the gate from world showcase to Beaches and Cream at the Beach Club. I'm not sure what my pace is? There's always the boat. Do you know where to find Shulas once you get there? If not allow extra time to find the restaurant.