Yes, from 1968 to 1971, the last year of high school and for the two years following, I worked part-time after school and weekends at a small, family-owned restaurant and bakery called Teutenberg's in a suburb of St. Louis, Missouri. It was a short walk from our home. I liked the job and the people, made $1.15/hour plus tips. When I graduated HS, I worked full-time in downtown St. Louis as a secretary, would ride the bus home, change clothes, then go to the restaurant and work from about 6pm to closing at 9pm. Weekends, I would work longer hours there, then babysit for neighbors afterwards.
Years later, when I had two children and was a single mother, I was desperate for a job and signed up with a temp service. Worked a few nights in a hotel bar where once a man said "Drinks for everybody!" and that had me running cuz the place was packed. He tipped $100 and I was thrilled. One night, I was sent to another bar for Halloween. It was a rural town, 30+ miles away, of coal miners and other blue collar workers. Worked till closing at 2:00 am . Beer was $.95; the patrons who tipped would give me a dollar and say, "Keep the change." Made less than $2.00 that night. When the temp service called me to work there again, I refused.
I have often thought that if I were forced to go back to work, it would be at one of the local restaurants. People here who go out to eat are mostly retired and friendly. I don't know if I have the physical stamina to do that now, though.