Bengaluru Cafe, web site, 3957 Pender Dr # 105, Fairfax, VA, 703-691-2468 (Metro Trip Planner – opens in new window) [Google | Washingtonian | RoadTrippers | Reddit | Restaurantji]
Right now the best dosa short of the Herndon-Dulles area. Excellent South Indian vegetarian food, lots of other regional dishes, note they are heavy on carbs, don’t come here looking for vegetables. Has a good Indian crowd, and you can trust your GPS, it is really is hidden behind all those office buildings, even if you feel a restaurant cannot possibly be here. Recommended.
If you are in DC and can’t make it out to Fairfax, the best dosas I have had are at Spice 6, in Chinatown, although I haven’t tried the ones at Vegz, which are reputedly good.