Moby Dick House of Kabob is moving forward with plans for its second Potomac location — this time at Cabin John Village. Construction will begin shortly on the back side of the Cabin John mini-mall, on the opposite corner from pizzeria Colony Grill. Alex Momeni, chief operating officer for the Hyattsville-based chain, recently told Store Reporter that Moby Dick is fast-tracking its expansion with new restaurants that focus on carry-out and delivery. If all goes well with construction, Cabin John’s Moby Dick will arrive this fall.