Large hacker congregation, taking place in Hamburg from 27-30th December.
See annoucement blog post, and [cfp](https://content.events.ccc.de/cfp/40c3/index.en. html).
| Name | Has used voucher |
|---|---|
| ava | no |
| kit-ty-kate | no |
| jim | no |
| alex [+1] | no |
| emmy (danmw) | no |
| alex/archimedean | no |
| Mate | no |
| bryn | no |
| Joe | no |
| Joe +1 (Leila) | no |
| emmy +1 (maz) | no |
| Zoe | no |
| jim + 1 (Jules) | no |
| jim + 2 (Zanzi) | no |