I've been through burger joint's drive-throughs but two or three times and always had positive comments. However, I think you can get the most pedestal-status mileage by visiting
Starbucks.
So many of those young trendars working there have been to, lived in or studied in Europe and are familiar with the smart. They'll tell you all about their memories and ask a ton of questions.
And here's the BONUS --- it seems the waitrons always "screw-up" your order in your favor!!!
"We're sorry we took so long, there is no charge today."
"Sorry, I know you ordered a tall but we accidentally made a grande."
"We don't have any brewed coffee right now. If you'd like, you can have a Americano for the same price." And when I get it, it seems to always be upsized...
I know that you are likely to get the same treatment regardless of the car you drive, but every place has an unhappy story and it seems that just isn't going to happen at Starbucks when I cruise through in the smart.
After all, if you had to look at SUV's all day, you'd probably appreciate a "little variety", too ( I crack me up

).
Cheers,
Timo