While I do think it’s possible that the picture in this advertisement was taken in the 1980’s, I was happy to see a QR Code on the ad below:
I think they did a great job of including multiple calls-to-action on this advertisement.
Perhaps a bit of direction pointing to the QR Code would have been nice (i.e. ” or scan the QR Code to make reservations!”), I think they fit in a variety of helpful information into a small space.