Did you know that worms will eat your food scraps and turn them into compost? Come learn how to make a special house for worms called a "worm bin." Free red wiggler worms will be given away to 15 lucky participants. An environmental program presented by Urban Worm in celebration of the Merced Branch earning LEED (Leadership in Energy and Environmental Design) Gold Certification from the U.S. Green Building Council. All ages.