Ninety-two-year-old Greek diner St. Clair has closed down, reports Grub Street, after learning the news from Brownstoner.
Owned by five Cypriot brothers, according to New York magazine, offered various Greek dishes such as the Greek Delight Platter, Corfu Salad, and Greek Moussaka alongside classic American dishes like The Best Baked Meatloaf and 14 Oz. new York Cut Sirloin Steak Sandwich. Brooklyn Daily provided a little history that when the diner was revamped in 1967 it was opened up as the New St. Clair by the Costa family. In 2007, they sold it to Spiro Katehis, who also owns the Carroll Gardens Classic Diner. The Greek diner was at the corner of Smith and Atlantic in the Boerum Hill neighborhood of Brooklyn.
In The Town and the City, Jack Kerouac housed the parents of his main character in Brooklyn and mentioned the Boerum Hill neighborhood. Of course back then, the neighborhood hadn’t gone through its yuppie gentrification—Kerri Russell and Michelle Williams have called it home—and was known as South Brooklyn or North Gowanus.
Considering the establishment had already opened in 1920 and Kerouac was in the area in the 1940s and ‘50s, it’s possible—though not proven—that he could have stopped in the St. Clair Diner.
The neighborhood is famously home to another writer: Jonathan Lethem, who told the New York Sun, “’My image of the writer came from people like Henry Miller and Jack Kerouac.’” When he was younger, Letham hitchhiked to California and worked at used bookstores. In 2011, he was the Roy E. Disney Professor in Creative Writing at Pomona College, where I studied literature and Classical Greek.
Stephanie Nikolopoulos 
I like the way you tied all you themes together in a circle in this posting. Greek immigrant restaurant culture, the physical context in which you write and live, Kerouac, other literary well knowns, where you studied literature and classical Greek, all wrapped in an Aegean blue & white bow. thanks – keep it up!