I love the piano guy at Port Orleans Riverside. He's there Thurs-Sun nights, and very entertaining. Really good drinks too. It's a great resort for taking a bike ride through. And I love the boat ride to DTD from there.
The campgrounds can be a whole day's tour. Especially during the holidays. July 4th offers up tons of festivities, Halloween through Christmas is fun to go "looping" to see every one's decorations. There's canoing, fishing, biking, boat rentals on the lake, the campfire sing a long and movie with Chip and Dale. A biking/walking trail between the Fort and the Lodge. The Lodge is worth a look over too. They offer small talks throughout the month, like on Saturday mornings they have a railroad talk in the Spike Iron Room in the DVC lobby, or in the morning Ranger Stan will tell you a history of how the resort came to be and some of the artifacts in the lobby.
At the Fort, You can order food to go at Trail's End Buffet (I love the pizza there), or there's a counter service option at the Pool in the middle of the campgrounds. Trail's End is really good country cookin, all you can eat, and the cheapest on property. The Meadow's has this new chili dog, with all the fixings and probably enough to give any one heartburn for a week as you think about how many arteries are being clogged.
The Lodge has three dining options, Roaring Forks is the counter service. They have some really big sandwiches that are pretty good, along with soups, burgers, mini pizzas, and chicken tenders. Whispering Canyon Cafe is amazingly fun, with horse races every hour. Each kid gets a pony stick to race around the dining room. And if you're celebrating your birthday... beware of the chocolate desert. They also offer an all you can eat platter with ribs, chicken, and sides. It's about 22$ or so, per person and no sharing. Of course the al carte menu is yummy too. The final place is Artist Point which overlooks the back of the Lodge, pool area and Bay Lake. They do have a basic dress code, no jeans, t-shirts or sandals. And down the entrance from that is the Bar. But the menu is to die for, and absolutely mouth watering. The bill was a pretty penny, but I loved every bite of it.