Where do you find Hackathon?

I never did a hackathon and I really want to do it some. But where do you find hackathons?

I saw there are some hackathons with Dev.to and I recently found the platform devpost.com where hackathons are open to all. And all the others were dedicated to hackathons for students. But are there other platforms?

Thanks for your help! 😀

Platform list:

• DevPost : https://devpost.com/
• EventBrite : https://www.eventbrite.ca/ [Thanks Sean Alaback]
• MeetUp : https://www.meetup.com/ [Thanks Sean Alaback]