Are you looking at DTD only? There's always Starbucks -- and the DTD location is corporate owned, so you can redeem rewards as well as earn them. The Taqueria by Tortilla Jo's has good breakfast burritos. Jamba Juice has oatmeal, wraps, and various other things to go. La Brea Bakery Express has breakfast pastries, sandwiches, croissants, etc. to go. And both parks have Starbucks locations -- but, while you can earn stars there, you can't redeem rewards there.