One hundred years from now

Ah ha! Well surmised!

Agreed!

1st, you think we'll still be here in 100 years!?!?

On a more serious note: Christmas, Hanukah, easter, passover, and any others with serious religious significance. I don't know any Islamic or Taoist or any other religious holidays since I don't get much exposure to them. Possibly new years because people enjoy things like that. Same with chinese new years.

Christmas, yes
Mayday, nah
New Year’s Day, of course
National Cream puff day, nah
Easter, yup
Blame Someone else day, wut now?

There's a National Cream Puff day? That would be a shame to lose.

Lol

The 5 major holidays will still be around. valentines day, Easter, Halloween, Thanksgiving, and Christmas

Assuming we don't kill ourselves in the next 100 years, I would say most religious festivals, maybe my birthday and some anniversaries (for example: Moon landings)

Valentine's day probably won't be observed in 100 years it's arguably the worst holiday

The worst? How is that?