How great is this? Now through December 31st, Starbucks Offers FREE Coffee to Front-Line Responders! You can get a tall brewed coffee (hot or iced) at no charge at participating US locations. Those eligible for the free tall coffee include: doctors, nurses, public health workers, pharmacists, dispatchers, firefighters, paramedics, police officers, dentists and dental hygienists, mental health workers (therapist, psychologist, social worker, counselor, etc.), hospital staff such as janitor/housekeeping/security, and active-duty military.