The week we picked turned out to be a four-day week - which was probably a good thing, as we were all completely fried by the end of the week! Every day we got to school early, served bagels and coffee to parents and students, shared carpooling resources with parents, and punched punch-cards for every student participating in the event. We had students put stickers on a giant "How Did We Get to School?" chart, and we asked families to post their "Roll Model" pledges on a "Wall of Fame." We kicked off the week with smoothies made by "bike blender" - powered by parents and the Palo Alto Mayor and Superintendent. Every afternoon, we punched punchcards and cheered on the families that were biking, walking, and carpooling. But despite the grueling pace, Walk & Roll Week gave me a great opportunity: to look kids, and parents, in the eye, and give them a heart-felt THANK YOU for doing the right thing. I got to be relentlessly positive every morning for four days in a row - which, when you're dealing with climate change, is a real blessing.