I cried the day they removed the O from the University Center at CMU. I remember being physically unable to finish my meal the first time I ate here as a freshman, but by the end of freshman year (and 10+ pounds later), I was a pro! They have a lot of great toppings for your burger and you can choose your cheese too - my personal favorite was a burger with ketchup, mustard, cheddar cheese, lettuce, fried onions, and EGG TOP. The fries are wonderfully greasy and delicious and go great with gravy. Their chicken fingers and chicken parm sandwich are also excellent, and they have some of the best honey mustard I've ever had.