January 13, 2011
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I can't believe Sierrans of Greater Chicago has already hosted almost 150 events! Wow. Great networking, the green community is definitely growing in Chicago.
Help support your Meetup
Meet Chicago area people to discuss environmental issues on a global and local level. Live the Sierra Club motto "Explore, enjoy and protect the planet" by involvement in activist, social and outdoor adventures in the Chicagoland area.
See our Greater Chicago Event Calendar.
Check out our sponsor's clinics and events by clicking on the REI logo.
4,020 Classical Music Fans
663 Habitat 2030 Members
4,125 Comedy Lovers
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