two and a half years ago osiris had a taco cart. the first day you made how many tacos?> the first day probably made about 20 tacos. >> and now today with your two restaurant locations, arlington, d.c. and you still have your cart. >> yes. we're probably making about 6,000. 4,000, 5,000 tacos a day. >> unbelievable. what an amazing benefit. so we're going to use a corn tortilla here. >> this is actually the flour. for breakfast tacos, the flour tortillas are more popular than the corn. but when you're talking about regular tacos, really regional, they're corn tortillas involved, cilantro and onions. people started getting into more flour in mexico so we have a little of everything. >> let's talk about your d.c. location. i can attest to the fact that i've been there line wrapped around the block, even if it's raining outside. so how is it going so far? >> it's really busy. the d.c. location for lunch is unbelievably busy. we're so thankful d.c., you know, all the support they've given us. social media helps a lot, too. that's the only advertising we do. social media and