Remember RememberPeople across the pond often explain Britain's "Bonfire Night"/"Guy Fawkes Night" as the UK's version of their July 4th celebration.Remember Remember in Personal More Like This
Penchant for detonating sparking, explody things aside, they're not at all similar.
One is about a nation celebrating its independence (or the defeat of alien invaders, depending how strong your grip is on reality) the other is basically a nation trolling terrorists, rubbing their faces in failure.
That the thwarting of the November 5th gunpowder plot is remembered is arguably one of the two reasons why the Brits are universally unafraid of terrorism (the second being that Fair Blighty has faced down the largest war machines the world has ever seen. A random yahoo that wants to blow himself up is an irritant by comparison). You leave the nations of the UK alone and they fight among themselves in a 600mile long drunken brawl. However, if an outside force so much as prods them with a stick in a manner that they find remotely unpleasant, they unify