MET Community (which stands for Mentoring, Entrepreneurship and Technology) is an International Collaborative Platform to foster sustainability, innovation, and social entrepreneurship through: mentoring, hands-on training, networking, and communications activities. The methodology is based on a combination of activities that involve research, education, relationship management, and communication, which are enabled through mentoring and the use of technology. The key to the applied methodology is collaborative learning: activities are highly interactive and require close communication among collaborators, advisors, speakers, and participants. This interactive mode takes place both nationally, as well as, internationally between Spain, the U.S. and Latin America.