---
title: "Participation"
type: page
menu:
  main:
    weight: 300
---
## Chaos Singularity {{< cosin "date_year" >}} - Call For Participation (CfP) {#chaos-singularity-call-for-participation}

Chaos Singularity (short CoSin) is an annually Swiss congress of the [Chaos Computer Clubs Switzerland (CCC-CH)](https://www.ccc-ch.ch/).

As every year technology enthusiastic and Internet policy interested hackers and geeks from Switzerland and neighboring regions meet to exchange ideas, learn new stuff and have fun.

## When and Where is CoSin?

This year's CoSin takes place from {{< cosin_i18n "date_start_weekday" >}}, {{< cosin_i18n "date_start_month" >}} {{< cosin_humanize "date_start_day" >}} until {{< cosin_i18n "date_end_weekday" >}}, {{< cosin_i18n "date_end_month" >}} {{< cosin_humanize "date_end_day" >}} {{< cosin "date_year" >}} {{< cosin_i18n "location_name_preposition" >}} [{{< cosin_i18n "location_name" >}}]({{< cosin "location_url" >}}) in {{< cosin_i18n "location_city" >}}.
<!--
The CoSin {{< cosin "date_year" >}} is cancelled!
-->

## How can I get involved?

We are happy to get you involved for this year's CoSin. Being it thrilling talks, interesting hands-on workshops, thought-provoking movie screenings, astonishing demos, general assemblies, project meetings, gaming competitions, critical of society debating groups, discussions about geeky drinks and food or any other form of participation, we are open to (almost) anything.

Even if you don't plan to submit a contribution to the official schedule (Fahrplan), you are more than welcome to just attend with your project and have discussions about it with other participants, present it and work on it. It doesn't matter if you will bring a soldering iron, a 3D printer, a laser cutter or just a computer.

Or just attend as a visitor, look around what others do, get involved in discussions, have a drink and just have fun.

## Where exactly can I submit my contribution?

For organizing contributions we use Pretalx. You can submit your entry at our Pretalx.

{{< cfp >}}

## Whoa! I still have questions!

No problem: Just write to the [Orga](mailto:{{< cosin "orga_email" >}}).