I now work just a few minutes away from Acacia and got lunch from there today. Based on the reviews, I decided to try the veggie panini ($6.50). It was solidly delicious but not stellar. In particular, the foccacia was a bit dry. I think that the not-so-Vigan sandwich at the nearby Vig (that may not be the exact name of the sandwich, but it's close) is a lot better (albeit $2 or $3 dollars more expensive). I still think this spot is a quality and affordable lunch spot, and the service is always outstanding, but I'm not adding on the extra star based on the veggie sandwich I tried.