My parents both used to work at Mac (my dad still does) so I remember the what the campus looked like before they built the student centre. Where 1280 is now was the cafeteria. It had a convex glass extending outward and it looked like one of those old diners.
My mom was a secretary in the MAPs office when it was in KTH (before it was corrupt) and I used to bug her to get pizza when I visited. Those were the days.