Washington, D.C.

The venerable vending machine has come a long way from its days as a dispenser of caffeinated beverages and sugary snacks to D.C’s office workers. First, there was the arrival of high-tech machines at Dulles International Airport that allowed flight-boarding commuters and travelers to purchase Apple iPods and accessories with the swipe of a credit card.

Now, Alexandria-based LHD Vending Systems has its eyes set on a new and unusual, product: freshly grilled hot dogs.

Love ’em? Hate ’em? My taste test verdict in today’s Express.