Cars rushed down Grand Boulevard on Friday, blowing a slight breeze onto a small group of customers standing on the sidewalk.
While patrons waited in line, employees behind a rectangular hole in the brick wall piled baguettes high with pastrami, salami, garlic aioli and other fixings.
The Italian Sausage Co., a deli that started in Gladstone four years ago, opened its walk-up window in the Rivermarket on Friday at 518 Grand Blvd., just in time for the warm weather and the World Cup…