The workshop includes instruction and demonstration in the building and maintenance of a backyard compost pile and worm bin. The workshop is free, and no registration is required. Workshop will be canceled in the event of rain. The Escondido Community Garden is located on the west side of Centre City Parkway, just north of Highway 78. Turn west on Decatur Way into the parking lot of the Escondido Police/Fire Facility. Park near the garden. Info: 760-839-4361. Composting workshops are held quarterly and hosted by the Escondido Community Garden and the City of Escondido.