Kann lives up to the substantial hyperbole about it. I have been twice. Excellent GF and DF food and they ask if you have any additional food allergies when you are seated. They also have a vegan menu. The downside of Kann is that it is extremely popular, reservation only with no take out. Reservations open a month at a time and the entire month is booked up in minutes. So, good luck getting a reservation. But if you can get in, it is well worth it.
— Yes, the establishment is dedicated gluten-free
— Excellent