For people looking for an alternative to Facebook events that isn't spammy like evite and the like, I recommend checking out https://gath.io

It requires no login, basically you provide an email address, you get a unique editing URL, you make a nice looking event form, and people can RSVP there. Your event and all related info is deleted from their DB 2 weeks after the event is over.

Gathio

An easier, quicker, and much less privacy-invading way to make and share events

@darius its a bit weird that it says "respect your pricavy" but at the same time all event are public. But I get the intent :p
@ragekit Privacy is a word with too many meanings to be useful