Start small.
Think big.
Bring a tiny idea or join a team. The best project is the one you actually start.
↘
×
×Code Club Berlin
Bring an idea.
Leave with a build.
A one-day, beginner-friendly open-source hack day in Berlin for people who want to learn by making.
Bavarian crunchBerlin builders
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LEARN OUT LOUD✳BUILD SOMETHING REAL✳OPEN SOURCE, OPEN MINDS✳MEET YOUR PEOPLE✳
The good stuff
Hackathons are
better together.
Hacktoberfest is a celebration of open source. This Hack Day turns that spirit into a friendly, hands-on day of learning, making, and shipping.
Start small.
Learn in
public.
Get unstuck with the cracked people around you and the guides set up by the organizers.
✳Ship the
weird thing.
Open-source tools and open-weight AI make it easier to turn “what if?” into “look at this.”
⌁“
Meet cracked
builders.
The day, roughly
The plan, without
the boring bits.
A generous day of building, learning, snacking, and showing off the thing you made.
Doors open
Grab a name tag, meet your people, find a table.
Welcome & warm-up
What is open source? What are we building? Let’s get into it.
Make mode
Workshops, mentors, teams, snacks. The messy middle begins.
Show & tell
Demo what you made, celebrate the process, pick a favourite.
Good to know
Open to
everyone.
Students, first-time hackers, creative coders, designers, tinkerers, and curious humans. You do not need to be an expert - you just need to show up.
01 / Where
Käthe-Kollwitz-Gymnasium BerlinDunckerstraße 65, 10439 Berlin
Käthe-Kollwitz-Gymnasium BerlinDunckerstraße 65, 10439 Berlin02 / What to bringYour laptop
and one tiny idea
and one tiny idea
03 / Who’s behind itHoobit × MLH
× Code Club Berlin
× Code Club Berlin
The people making it happen
Meet the
organizers.
Five friendly faces, come and say hi to all of us ;)
03
Andreas SouslovCo-organizer04
Parth ChowksiHoobit05
Simon BeberCo-organizerQuestions, answered
Curious minds
ask good questions.
Nope. Hack Days are for all skill levels. You can bring design, research, writing, ideas, or just your curiosity. Every project needs more than code.
Anything you can explain in a sentence. A playful tool, a helpful site, an experiment with open-weight AI, or a thing that makes your friends say “wait, how?”
Hacktoberfest Hack Days are free to attend. Registration and check-in happen through OrganizerHQ via the official MLH event listing.
Your table is waiting
Make something
worth sharing.
Register for Hack Day Hacktoberfest Hack Day · Berlin · brought to you by Hoobit × MLH × Code Club Berlin