DISCORDIANISM
I like the seasonal holidays, so
- Chaoflux
- Discoflux
- Confuflux
- Bureflux
- Afflux
Each conveniently occurs on the 50th day of its respective season.
Of course some people might prefer the apostle holidays. Those folks are weird.
Calendar: https://world.clndr.org/data/uploads/discordian_calendar.jpg
Source: https://principiadiscordia.com/
And Christmas is pagan (Yule/Saturnalia) 😎