mashable

Mashable
related: social web

Mashable Meetup Everywhere page

From September 22-24, the third annual [|Social Good Summit]  will unite global leaders as they share how to use the power of innovative thinking and technology to solve the greatest challenges facing the world today.

http://mashable.com/2012/08/20/social-good-summit-meetups/#825799-Check-back http://mashable.com/2013/10/10/local-event-apps/