Saturday, September 15th 2018 (9AM-NOON) is Coastal Cleanup Day 2018 for California. If you’re in southern […]
Litterati, created by Jeff Kirschner, is a global community¬†that’s crowdsource-cleaning the planet, from students in South […]
Whether you were signing a petition, signing up for email notifications for community events or a […] is an official government website designed to accelerate the use of crowdsourcing and citizen […]