Léon 1909 is a $$$$ Mediterranean restaurant with a 4.2 Google rating across 194 reviews and a serious Blackbird signal: 1,912 all-time on-chain check-ins. The data says people show up, especially on Fridays and Sundays; the highlighted reviews say the room can feel full, the cooking fresh and flavorful, and the cocktails use house-made ingredients.
The highlighted reviews are straightforward: appetizers like brioche, tuna tartare, and corn pudding make an impression; ribeyes arrive with fries and carrots; and at least one Hamptons visitor left recommending the burger. Service notes are positive overall, with a caveat that pacing can slow when the restaurant is full.