Fantastic Service! Server ask if my gluten intolerance is an "allergy" or a lifestyle choice. Then he changed his gloves, brought out a wrapped, gluten free roll, a clean sheet of paper (for prep area) and a fresh knife.
There are some cross contamination concerns as they use the same cleaning cloth on the counters as on the slicer. So if you're really sensitive, be aware.
The sandwich itself is tasty and sizable. Served on Udi's gluten free roll, it's the same size as a "normal" sandwich.
They also have a "sub-in-a-tub" option if you're skipping bread entirely!