Ballast-up for Tenderloin binge-drinking at Zitouna, which serves authentic home-cooked North African (Merguez Brochette, Beef Kufta) in a tasteful setting evocative of a Moroccan "Nighthawks at the Diner". Being observant Muslims, the owners frown on alcohol, so upon departing, you should just tell them you're heading to the methadone clinic.