Restaurant review: Ex-jailhouse rocks, culinarily, with monthly pop-up

No. 1 Gaoler’s Mews monthly pop-up
Where: No. 1 Gaoler’s Mews, accessed through alley
 Reservations, info: gaolersmews.comIt’s the most unprofitable dinner in the city. In fact, the restaurant loses money and L’Abattoir chef and owner Lee Cooper either has a whacko business sense, or something else is at work.
I’m talking about the monthly No. 1 Gaoler’s Mews dinner held in the private dining room across a cobblestone courtyard from the restaurant in what