Since DCist’s resident gastronaut Kanishka Gangopadhyay is off to St. Louis this week for work-related business, he delegated the weekly task of food commentary and critique to someone with an un-trained, un-sophisticated palette. After all, he wouldn’t want someone one-upping him, would he? Much like last week, Capitol Hill seems to have cornered the market for food-related news. Barracks Row Dine Around: Barracks Row, the newly-renovated and ever-so-hip stretch of Eighth Street SE, is celebrating…