The malt shop doesn't sell malts anymore, but it goes through gallons of Kool-Aid every day. There is no sign on the building and no way to tell the address. In fact, the red building at the southwest corner of Lockwood and Mulvey looks abandoned. But if you pull into the two-car parking lot and push hard on the screen door, you will find perfection on a buttered bun. The old-fashioned burger is cooked on a hot griddle, so it has lots of dark, crinkly, crunchy edges yet it's still fat and juicy in the middle. Half a pound? Five-eighths of a pound? Who knows. They just grab a big handful of ground meat and make a burger out of it. The beef comes from a nearby meat market, fresh-ground every morning. "All the way" means tomatoes, lettuce, mustard and mayo, onion and pickles. When you get it to go, they wrap it up in wax paper. Now that's vintage.