I have quite a long list from my holidays and stuff
In my Irish camp, I formed a "Beatles fan club" which involved a George fan (me), 2 John fans and a Ringo fan! No love for Paul 
I saw a John t-shirt and a Beatles t-shirt at my Irish camp.
My house's "official" song was Here Comes The Sun (but in Irish of course)
I translated 10 Beatles/George/Paul songs into Irish during my free time (yay for no-lifes)
Our house had a nickname Tí BHP (The house of Beatles+Harry Potter)
Side track: Somebody on a crappy Irish talent ...