I read your story in an previous post, and I feel bad debating if its worth traveling like 2 hours to reach the venue when you tried to came from Turkey :/ If I end up going tomorrow, I'll take lots of photos.

I am currently debating if i should jump on the next train and travel to the ESA event, but I sadly do not have any money in the bank, so I was wondering if it's possible to sign up and pay for everything with cash upon arrival?