I am planning on using our refillable resort mugs (the brand new ones I am going to buy at All Star Sports for my two girls, the one I have bidded on Ebay is for my in-laws if I win it) mostly at breakfast because that will be our OOP meal at the food court at Sports, and I was just wondering if anyone one else does this? My question is, do you take them back to your room after breakfast or go ahead and lug them around to the theme parks? Also, this is a serious question, has anyone ever taken them to another resort (I think this is a no-no I know) to have them filled up while they are eating at that resorts counter service spot. Just wondering about that one, and yes I am considering doing this too. Another question, does anyone out there think that Disney will ever have different mugs for each resort again or are the resorts going to continue with all the exact same ones in the future?