Tuna and salami, greasetrap cheese and (raw) mystery meat, and the rather pricey kosher schlognwurst are not unusual sandwich fillings in Mechanicsburg.
Dagwood and Reuben are fancy real world names for sandwiches. The real world has nothing on the geniuses of Europa, there are many unusual foods here. It turns out that some of the sandwiches in Mechanicsburg also have names.
There is the Botched Construct, the Racing Trilobite, the Martian Princess, the Red Heterodyne, and The Prince of Sturmhalten's Big Bet. Acquiring this latter sandwich may require some subtlety. Ol' Man Death is a sandwich maker.