Most motorists blowing down Francisquito Avenue on the eastern edge of Los Angeles probably don't even notice the 10-foot cement shack decorated in red-and-white candy stripe by the San Bernardino Freeway overpass. But to those in the know, this is holy ground: No. 13752 Francisquito is a precise replica of the original 1948 In-N-Out Burger.The post How In-N-Out Became the Small Burger Chain with the Massive Following appeared first on Tivity Social + Creative Agency.