“Taquería” is pretty broad: it could be upscale Mexican-inspired cuisine or it could be two-for-a-dollar questionable content. They may be two blocks from the metro, but they’re never going to get the foot traffic that U street has, so I hope they don’t make the mistake of trying to be a Mexican Jumbo Slice (La Ribanda Gigante!). Some place interesting where natives can say “I know some place special where we can dodge the tourists” has real hope of staying in business.