Indeed. Optional to include "outside of working hours". I am still trying to find the suit. I think it was Target. Many managers were in the habit of staying a

Indeed. Optional to include "outside of working hours". I am still trying to find the suit. I think it was Target. Many managers were in the habit of staying after they clocked out and/or coming in on their days off to make sure their department was tidy. One manager did not, and was either fired or passed over for promotion because her department was not as tidy as others. She sued, and won, alleging that by holding her performance against her peers "optional" activities was against fair labor laws and amounted to forced overtime.