This march has been planned by the students "to demand that their lives and safety become a priority, and that we end gun violence in our schools and communities" . They have invited everyone to join them in these marches all over the US and in some foreign countries. To find the location of marches in our state, go to: marchforourlives.com and enter "Seattle" in the location field. The map will show the planned marches in our state. Scroll down and you will see the details for each of these marches. Carpools?? No information yet on these.