The resort mugs are great to have for dessert lovers! When we eat at a QS inside our resort we bring our mugs and use them for our drinks and replace the drink with an extra dessert! This of course only works if your on the DDP. We would bring the extra desserts back to our room for a late night snack or breakfast in the morning, such as a muffin. You could also grab a drink that is capped and use your resort mug for lunch or dinner so you don't have to open it and save it for later in the room refrigerator!