The heat must be getting to the Brooklyn Paper:
Yep, that was Don Draper taking in the summer breeze from one of the best places around — a Williamsburg stoop.
Technically, it was Jon Hamm, who was not filming for Mad Men. And the stoop was at 365 Grand Avenue (at Gates), which most Brooklynites know is not in Williamsburg (that would be Grand Street).
Don Draper, being a Manhattanite, probably wouldn’t know the difference. But you’d think the Brooklyn Paper would.