Funny you mention Taco Bell employees. I have noticed the same 4 or 5 Taco Bell employees at a location near my house that have worked there for multiple years. Its always nice to go in there and see familiar/friendly faces.
15ish years ago I worked on a big software and hardware engineering project. In the two years of that project I went to TB almost every day. I couldn't help but notice that TB had less turnover than our project did. 25 years ago I had a friend whose wife worked at TB. She just loved working there.