Your favorite and least favorite things about Discover University?

I am playing a child sim for the first time and she lives alone. Her food options are quite limited. I am still figuring out what she can and cannot order at the universities. It seems like a child can eat at the cafeterias most of the time, but not when there is a keg nearby. Children cannot use bars or even the coffee shop, so the food stall with the cinnamon rolls and other pastries is very useful to me.