This year, Sustainable Pittsburgh is joining the rest of our Pittsburgh’s nonprofit community in this global online giving movement called Giving Tuesday. Our hosts, Pittsburgh Magazine and Pittsburgh foundation has adopted this movement into the Greater Pittsburgh community and continue to support the nonprofits doing great work in our region. Mark your calendars and join us online on December 3 from midnight to 11:59PM – Make Your City Proud by supporting the Sustainable Pittsburgh during #GiveBigPittsburgh!