Rat cafe is the pop-up restaurant concept no one wants

With the exception of the Pixar film Ratatouille, rats and dining never go together. Never.
But a San Francisco tourist attraction is featuring the rodents at a pop-up cafe — and charging people money to experience the potential health code violation.
SEE ALSO: Subway rats fight over the ultimate delicacy, the New York City bagel
The San Francisco Dungeon, an immersive show and history lesson aimed at tourists, announced its Rat Cafe popping up for only two days in July.
For $50 (that incl