As with other chain restaurants, the availability of items on Burger King's secret menu varies from location to location. It's always a good idea to read the room: If there's a line out the door ...

In-N-Out’s secret menu is like a giant squid for fans of the beloved burger joint. You don’t really see it when you walk into the restaurant. But you know it’s lurking out there. And just ...

Yet you won’t find it on the burger chain’s menu because it is one of In-N-Out’s secret menu items. In California restaurants, the burger sells for $5.50, which is a few cents less than the ...