Seeking a plain old classic burger and fries? Head to the Seventh Street dining corridor, where 613 Grill offers diners the chance to stay kosher during a quick lunch break. 613 also serves a 16-ounce prime rib steak that’s been aged for 30 days. There's also a robust list of vegetarian options and some out-of-this-world falafel. Event catering and Shabbat takeout is also available.