Each Monday at
Purr, you can get a burger with fries and any beer for $6. The burger is usually $8.95, and the beers go as high as $5.50, so you can save $8.45 before tax and tip. Additional draft beers can be obtained for $2, according to the
specials page.
The
Northwest Film Forum (one block away) does half price screenings on Mondays as well, which I believe saves another $4.25.
Of course, the best way to save money is to stay home, but the second best option is to follow the specials when you do go out.
(I'm mostly posting this for my own benefit. I always remember the Purr special when I'm about halfway through dinner on Monday.)