Jeffrey’s Hamburgers is a popular burger joint in downtown San Mateo open since 1997. They also have a location in Menlo Park. They serve American fast food including burgers, hot dogs, fish and chips, salads, fries, and shakes. Seems like every town has a place like this, San Francisco has its Mel’s Drive in.. We have been here several times over the years and find them pretty much during lunch time. Read the rest of this entry »