I obviously knew you were from Texas JDC, but never checked where. You probably go to the places in that video all the time! I love when the chef explains that adding veggies and other crap makes it a sandwich. A burger is a simple thing. Meat patty, bread bun, maybe some caramelized onions and cheese to compliment the flavors, or an onion to add sweetness but that's it.
Here in New York we have one famous place called All American Burger. It's one of a kind burger joint that's been around since the 50s. Being a local I have no idea how far its popularity has spread. Have you guys head of it?