How exactly does walmarts "10pm" sales work when stores open at 8?

As others said, big items involve lines inside the store. Each store is different. One store may have signs, another may not. Look for the maps to become available like they did last year.

I usually show up 30min - hour early and scout the locations of pallets with the stuff I want. Get the stuff I want to price match or is available outside the pallets. Then go wait by the pallet that is highest in importance, and that I can carry. Some stuff you'll see plenty of and say I can come back to it, no worry. Other stuff you say I know I have to be here quick.

This year I want the trampoline, which is the most important, but also the only thing I can't carry. If I'm with a partner, no prob, but if I'm left alone while my wife is at ToysRus, there may be a challenge. I have no idea where the trampoline may be.