Monday was World Car Free Day. Well, I drove myself to work alone that day, as I often do. BUT, the rest of the week I was a little more environmentally friendly. I had a conference in Alexandria, about 5 miles from my home. On Tuesday I caught a ride with Heidi, and then took the bus home. On Wednesday I drove part way, and biked parted way, and Thursday I biked the entire way there and back. Okay... I walked part of the super steep hill on the way back! I think the fact that it was Car Free Day (and the $18 fee at the parking garage) helped motivate me some to get some good exercise, and leave my car at home!