While the majority of participants will be Hawaii's youth from schools statewide, participation is open to everyone. We welcome any group or organization you are a part of to join. Schools can register online. Each group will receive a "Blue Line Package" that will include gifts, materials, educational information, sea level rise maps, and, of course, blue chalk for the campaign. Along with the "Blue Line Package," we can also offer to send representatives to visit and present the issues regarding climate change and its potential effects on our islands-as well as clean energy solutions that Hawai'i can put to work.