Geez, Mustapha, you're really dragging up the memories ... first it was the Gregory, now Letros.
That downtown summer job I had that went on into the fall/winter was at the IBM Datacentre at 36 King St. East, next door to Letros. Big gay hangout back then, before Pride days.
We worked on the ground floor in the windows which showed off the then new IBM 360/70. The computer pretty well filled the ground floor, and had much less power than my BlackBerry. I remember working the late shift on Haloween during the drag parade, the only time the queens could dress up in public and not get arrested. It rivaled the St. Charles. We had to draw the curtains ... it was wild, !extremely! wild for those days.