It's not mentioned.
The answer cannot be posted "because it contained potentially obscene words", (even though it really doesn't)See link below.
Peter's Two Dads
If you mean "go to" as in attend classes, there is no such episode, but if you mean visit, Peter, Joe & Glenn visit Harvard in The Giggity Wife
Blind Ambition
It's not mentioned.
The answer cannot be posted "because it contained potentially obscene words", (even though it really doesn't)See link below.
Peter's Two Dads
Kichwa Tembo
He doesn't have any real hobbies. He's either watching TV or hanging out at the Drunken Clam with the guys. If the episode's plot requires him to have interests, like the DJ-ing in the most recent one, then that will be his hobby for that one episode but it'll go back to normal by the end of the episode.
Peter Griffin doesn't own a pub/bar.The bar he frequents with Joe and Glen is "The Drunken Clam"
Happy-Go-Lucky
Bowel Movement
Austin Jepson goes by Peter Griffin, and Pac-Man.
Season Three|Episode Eleven Emission Impossible
hey dude, I dunno, but you'd wanna go there to see Peter Griffin and company, right?
If you mean "go to" as in attend classes, there is no such episode, but if you mean visit, Peter, Joe & Glenn visit Harvard in The Giggity Wife