Espresso lovers, your wait is nearly over. Tugboat, the little coffee-engine that could, is ready for its closeup. The Q was in the joint today enjoying the company of co-owners and longtime Brooklynites Chad and Kola as they plotted their opening once the ink dries on their permits. The place is on Flatbush just north of the elegant ristorante chez Gino's. Could be as early as Saturday...stay posted for info on the Grand Opening. Gentlemen, start your grinders.