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Lehigh University celebrates Earth Day with outdoor fair

Published On: Apr 22 2014 05:05:06 PM EDT   Updated On: Apr 22 2014 06:59:41 PM EDT

Around the world and in the Lehigh Valley, it was all about Mother Earth on Tuesday.

BETHLEHEM, Pa. -

Around the world and in the Lehigh Valley, it was all about Mother Earth on Tuesday.

Lehigh University celebrated Earth Day with an outdoor fair.

This year's theme was "green cities" and the event focused on groups that are working to make the Lehigh Valley a cleaner, greener place.