I need help finding a thread here that I was reading a couple weeks ago. I can't remember when it was originally from and I can't even remember what the topic was. Here's what I do know:
-There was a lengthy discussion in the comments about the history of the Big Mac and other McDonald's burgers and history in general.
-There was a commenter who worked for McD's back in the 60s and 70s doing marketing or something else corporate who provided a lot of these details.
-I arrived on this thread somehow while searching for McD's special sauce/Big Mac clones.
It's not this thread: http://chowhound.chow.com/topics/976352 but I did read this one at the same time.
I know this is a long shot but I need this info for someone and would love if anyone can help! Thanks!