Inicio Sidewalk Vending - How to Get a Permit Sidewalk Vending - How to Get a Permit Sidewalk Vending Permitting Process In 2018, the State of California legalized sidewalk vending through the Safe Sidewalk Vending Act (Senate Bill 946). The bill does not exempt vendors from following local health regulations. For a sidewalk food vendor to legally operate in Lake Forest, they are required first to obtain an approved Mobile Food Facility (MFF) Permit from the Orange County Health Care Agency (OCHCA). Please visit ochealthinfo.com to find an overview of the process. Once a permit from OCHCA is obtained, an application for a Sidewalk Vendor Permit must be submitted to the City of Lake Forest - Public Works Department for approval. Compact Mobile Food Operations - OCHealth