I would love some day to try In and Out Burgers.
Although not in agreement with many posting above, when McDonald's first came out with the Quarter Pounder I liked mine almost raw in the center with ketchup and lots of chopped onion. Can't get them anymore at any fast food restaurant as a result of food poisoning caused by the way cattle are crammed together before being slaughtered. I won't get into the details because I don't think you want to know. That became evident when that huge food poisoning outbreak first began showing up at Jack-In-The-Box back in the eighties.
That is why it's virtually impossible to get a "juicy" hamburger at any chain anymore....they're cooked to death.