Two pounds of seasoned ground chuck, topped with seven onion rings and smothered in a blend of cheddar and mozzarella cheeses, in the garden, on a homemade bun. Served with two pounds of fries. This will feed four. The challenge: for one person to consume the entire meal in 30 minutes or less and it's free. Fail to finish and you pay for the meal. Winners get a photo on the wall of fame, losers on the wall of shame. First winner gets to name burger