Address: Rockefeller Plaza, Rink Level, New York, NY 10112
Website: http://cafegrumpy.com/
Hours: Sunday: 8AM-7PM, Monday: 7AM-7PM, Tuesday: 7AM-7PM, Wednesday: 7AM-7PM, Thursday: 7AM-7PM, Friday: 7AM-7PM, Saturday: 8AM-7PM
Rating: 4.5 stars (120 reviews)