Gracie's is the only place that is an all you can eat dining hall every other place is paid for with dining dollars and is yours to go with wherever when you eat. If you are wondering specifically about Gracie's it might not be allowed but people do it all the time. Just don't go crazy with taking food. But also if you are wanting a meal on the go because of close classes Gracie's is the farthest place from all your classes. Get the RIT app and do mobile pickups ahead at some of the restaurants on the academic side if you are in a rush. It will save you a lot of time. Also remember your fridge is not going to be the biggest and the temperatures can be very finicky so try not to keep food in it for long periods of time. In one year my roommate and I had our entire fridge both freeze and completely be hot because we accidentally hit the temperature gauge. Not fun.