McDonald’s is offering free coffee! You can see the details  here. They are giving away generous sample sized  free Iced Mocha (7 oz.) or Hot Mocha (8 oz.) every Monday from July 13, 2009 through August 3, 2009 from 7 a.m. to 7 p.m at participating locations.

I would suggest calling a store to see if they are participating before you stop by. I have called the two closest to me. When I asked if they were participating one store said yes immediately and one had no idea what I was talking about.