This was my lunch go-to during a recent trip to Mountain View. I actually got the same thing both times because it was that good, but there's a decent variety of options (a build-your-own box format, and a few pre-determined options too). 100% gluten free, so no asking for cross contamination protocols, which is always a relief! I eat meat and found plenty of options there, but vegan stuff is clearly marked too.
— Yes, the establishment is dedicated gluten-free
— Excellent