If you schedule your table service meals for lunches instead of dinners when possible, you'll get more bang for your buck because lunch menus are generally less expensive than dinner menus.
Compare the prices of lunch character meals at Crystal Palace and Garden Grill to the dinner prices and you'll see the savings. Some restaurants (Boma, 'Ohana, character meal at LLT, etc.) are dinner-specific, but other restaurants have little menu changes between lunch and dinner and offer better prices at lunch. Eat out at lunch when possible.