A.S.
I think your idea is wonderful but please make sure that the workers are allowed to accept gifts. My sister is a nurse. She is currently working in an assisted living community and is unable to accept any gifts at any time (this was also the case when she worked at a nursing home and when she did home health care). Relatives of the people she would care for would try to give her things around the holidays and she was not allowed, per company policy, to accept the gifts which made for a rather awkward situation for the relatives. Also, you could just make up a HUGE fruit basket and put it in the break room or kitchen or someplace where the workers gather with a note indicating your appreciation.