Also Rest Stop (https://www.thisamericanlife.org/388/rest-stop), where the crew spends 2 continuous days at a rest stop on the New York State Thruway, talking to both the employees and travelers.
Amusement Park (https://www.thisamericanlife.org/443/amusement-park), where they follow a bunch of teenage labor at Worlds of Fun in Kansas City, and their only slightly older boss. (Who is possibly the best boss in the history of bossing)