
Junior Hackathon, a feast combining code and culture, will take place at Helsinki City Museum on April 22 at 11 am to 5 pm. At the event museums, companies and NGOs turn cultural heritage into digital creations. Old pictures, treasures from sound archives, or familiar passages from TV are tinkered, scratched, remixed and mashed up by kids of 7 to 15 years.
Join the full-day hackathon by signing up beforehand or pop in while passing by. Take a granny or pal along!
The event is organized by Open Knowledge Finland / AvoinGLAM ja it is supported by the Ministry of Education and Culture.
Participate in the hackathon
Are you 7 to 15 years and interested in digital making? Sign up in the hackathon by April 16! Make a small app or an animation, a picture series or an experiment together in a team where all work together. The work is guided by a dedicated mentor and advice from all workshops is available for the participants. At the end of the day, the projects are presented and awarded!
If you wish to participate in just one or two workshops, have a look what we have!
Pop in in the workshops
Come and see what happens at the museum and join one of the workshops! You can sign up only on the day of the workshop on location.
Remixing sound archives with Sonic Pi
In this workshops the participants will code an own musical piece or a soundscape using Yle Sound Archive samples from mooing cows to the sounds of banging prison doors. Sonic Pi is an open source programming environment to code music and sounds live.
Cryptoparty
This workshop familiarizes the participants with online security. We test the boundaries of privacy and learn to protect privacy online. The workshop will feature the box of secrets, test what can be shared with whom and see what traces surfing the internet leaves.
Images of Helsinki
Helsinkikuvia.fi features thousands of openly licensed high resolution images from Helsinki City Museum. They will be used to illustrate Wikipedia, rephotography safaris will take participants out, and images will be printed and clipped to populate the smart miniature city.
360 degrees
We will use 360 cameras to document the event and the surroundings of the museum, and bring the images into AR and VR environments.
Videoremix
Reporters will report the events of the day on video, and the collective loop will evolve over the day.
Apps for everyone
Gathering the bits and pieces together within an app.
Smart stadi
Let’s build together a smart miniature Helsinki! The digital city will have paper houses, roads and residents. We will sense the life of the city and make it live inside our city.
Toddlers’ corner
There’s something for the smaller, too. They will be assistant architects by colouring and clipping images and plans of Helsinki buildings. When there is need for change, one can play programming!
Join organizing the Junior Hackathon!
You can participate in creating the event in many ways. If you work with children with digital means, you can join as a mentor or a support person. Perhaps you can enrich a workshop with content from your archives or offering your expertise. If your company or organization wants to support the event, we can find a suitable way together.
Join creating the workshops!
Participate in creating the workshop hubs by offering content or your expertise.
Join as a mentor or a support person!
Mentor hackathon track participants in their full-day projects or help with any arrangements as a volunteer.
Present your activities to parents and educators!
Come and present your activities in the Grown-ups’ Salon.
Support the event!
Participate in producing the program or support arranging in other ways. You can contact Susanna Ånäs directly.
Organized by

Open Knowledge Finland ry
Maria 0-1, Lapinlahdenkatu 16
00180 Helsinki
https://www.okf.fi/
susanna.anas@okf.fi
In collaboration with










