GOGREEN4KIDS. Donate, become a Sponsor, or join our Team. Bringing together a global community of amazing youngsters wanting to take part in creating the new green world. We encourage participation in our many ‘green’ activities and events. Most popular program right now is the ECOBIOTOS green sport program. Join in, have fun, make new friends, feel the green ‘buzz’! Check out your carbon footprint using our free carbon footprint calculators.