Sounds like a war zone in my neighborhood. Fort Vancouver (WA) used to have the biggest, most expensive public fireworks display west of the Mississippi but after years of funding deficits the public display is no more.

People are making up for it with their own displays, much of it is class B window-rattling stuff. Lots more class B stuff this year going off in the neighborhoods. Mostly thanks to the internet. It's not at all difficult or illegal to order class B fireworks online shipped from China. It's just illegal to possess or light it here without a license. Like that's going to stop anyone.