Definitely a good effort in promoting compassion and buddhism . It is an act worth rejoicing as i am sure those participating will not only have the seeds of dharma planted in their minds but also they will be part of a large scale dharma sharing effort spaning over different cities and states in US.
Imagine normal busy people from cities like New York , Chicago , Los Angeles , San Francisco and etc walking in solidarity towards one goal, the thought is simply uplifting. Thank you for sharing, i would definitely want to join if i was not ten thousand miles away.