There are several Kerbey Lane Cafes in town, and I've been to at least four locations, including this one. Clearly with multiple locations, and a large number of waiters, I'm unable to evaluate their deaf-friendly abilities as a whole, however I've never had problems with their staff. Their menu and meals are dazzlingly diverse and creative, particularly for vegetarians like myself, and easy to point to. Their specials are always printed on a laminated insert, so I don't have to ask for them to write them down, which is a big plus. If you eat there without ordering their queso, you've totally missed out!!