Walmart is having a one day in-store special on nov 7th at 8am. The deal is amazing so I presume there's going to be alot of people. But here's what I don't understand, it's a 24 hr walmart. How does that work? Are there going to be people inside shopping and people forming a line outside? Is there even a line or is it a first come first serve kind of deal? If there is a line, what time do you think I should start waiting?