Ditto to heading to studio 880, I loved peeking through the fence. You can also see where their names have been scratched from the mailbox, the basketball hoop from cuatro, and the jingletown store as others have mentioned.
It's not far from there to the facility on E12 St too.
Similarly to others, I have a list I can share if you're interested. Although @solongfromthestars smashed it with her account of her tour! We did 11 days, so you'd have to ruthless to narrow it down to your 1 day, you'll be able to cram lots in if you are careful.