Patriotic little trailer serves up free coffee

In Oregon, along I-5, motorists can get a cup of free coffee at most rest areas. In this one just outside Albany, the "coffee house" is a very patriotic little trailer. Even though the coffee is free, most people leave a donation, and some grab a cookie or two as well. The coffee is free at Washington state rest areas along I-5. But down south, in California, you'll need to find a restaurant. No free coffee at rest areas there.