Had perhaps my 5th meal at Cava last night. The food was consistently superb. Equally importantly, although the place was packed the service was first rate; early teething problems are clearly resolved. The only remaining challenge is the noise level, which is undoubtedly fine for some but a bit intrusive for me. The restaurant has identified and is awaiting a remedial solution.
I'd suggest the following dishes shouldn't be missed:
pork belly & beans - as good as anything one can put in one's mouth;
fries - city's best by miles