Living in Canada we do not have Black Friday, though some stores near the border are thinking of doing sales that day to stop Canadians from heading south to get the deals.
We do however have Boxing Day Sales on December 26th. Similar to Black Friday, people would line up early to get the best deals. One music store had really low prices on components that one day.
Our fabric chain had a big sale last weekend with 50% off on just about everything.
I have only once got up really early for a super sale. I bought the fabric for my wedding dress at 70% off 21 years ago. It was worth getting up early to buy it.