Treat Street fun facts! Did you know that during the Fair the Grass Valley Fire Department’s Firefighters Association booth serves hot dogs, polish dogs, Cajun dogs, chili dogs and chili bowls? Last year’s addition of a Frito chili bowl was a big hit! Proceeds from Fair sales support the association’s efforts in restoring a 1920’s-era Seagrave fire engine, and allows them to provide a “broken wheel” (a long-standing tradition) to families of firefighters who have passed away. Thank you, Grass Valley Fire, for all your hard work!