VIDEO: See what tired, hungry California firefighters eat on the front lines

SAN FRANCISCO (KGO) -- Esposto's Caterers is in a small industrial mall in San Francisco that's been busy serving thousands of California firefighters on the front lines of seemingly endless wildfires.

Cal Fire has strict requirements for meals fed to their firefighters.

Click the video viewer above to see what they firefighters are being fed.

Learn more about Esposto's here.