Hidden among Alexandria’s bustling streets sits Barnside Diner, an unassuming culinary treasure where waffle perfection has achieved legendary status among Virginia’s breakfast enthusiasts.

Teams race to deliver a VIP dining experience aboard a moving steam train, with the looming Pressure Test awaiting the losers.

The vintage neon sign hanging outside has become as much a Nashville landmark as the Grand Ole Opry, beckoning hungry visitors with the simple promise of “FOOD SODA RESTAURANT” – three words that ...