What's the problem you want to solve and why? Earlier it was clear that you can only learn by traveling / moving. When we are on journey, on the road, and we don't know where we are tomorrow and we go into real life - we learn a lot! How can schools provide such a journey? Schools would need to say: Please go out, learn and share your experience. But students should still be rooted, students should come back to the school as well.
What's the solution / project you are suggesting? Create a concept that allows students to learn outside from school and/or connect more strongly with the outside world. Test the concept during the Hackathon.
How could this idea be developed or tested at a 30-hours Hackathon? We should simply try the concept during the Hackathon. We should start easy, with young students. You have 50 euros and 2 days - go out! And then we increase the time. We should build a community of learning nomads on the road. A digital teacher should be at the side. There could be co-working spaces on board in buses, trains etc. People should come together from time to time.