Hey everyone! We missed the #ThisIsZeroHour thunderclap earlier tonight because the weather is getting so weird. But we&#39;re so proud that our Youth Advisory Council will be leading our (large!) contingent at the @zerohournyc sister march on Sat. Join us!  http:// climatemuseum.org/zerohour  &nbsp;  <br>http://pic.twitter.com/g9Me3HDLVB
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