I don't believe there are any refrigerators, but if you bring your food frozen or with an ice pack that's not a problem. Union Market DOES NOT have a microwave and has not had one since 2009. There is one by the kitchen in 1280, two across from the Teriyaki Place in the student center, and one in the new SWELL space right by the Underground printing space in the basement of the student center. SWELL also has a kettle and relatively comfortable seating.