My gym is next door to a Subway. I would go to the gym in the morning and about once a week I would go to Subway for a Veggie Delite. I pretty much stopped for a while and then they reduced the price of the veggie delite so I started up again. although my gym is open again I haven't started going back to the gym or Subway.
When ever a fast place food adds something vegan to the menu I go there for "support". Like Emma it's pretty much a one -time deal. Although occasionally I go to Burger King on Wednesdays for their $2 Impossilbe Whopper.
There is a documentary called Fast Food Nation. Its based on a book with the same name. BTW the book is excellent and a Must-Read. The movie is just so-so.
I was thinking there was a scene it that I thought was noteworthy but on further reflection it wasn't that movie. ... Maybe it was In Defense of Food. Anyway the scene is inside a car. There is a family of four, in the car. BTW, they are hispanic. Anyway they are eating their Mcdonald's breakfasts they got at the drive thru. And they are being interviewed at the same time. Dad is driving the kids to school and then mom to her job before he goes to his first (of two) jobs. Their thing is all about timing. and money. Although I think there are alternatives to eating fast food in the car, its clear that they don't know of them or have the time, money, or knowledge to be able to implement them.
Its sort of fast food being a symptom of social injustice.