Update _index.md

_index.md

@@ -14,20 +14,24 @@ Welcome to card10 Wiki. You can [browse](https://git.card10.badge.events.ccc.de/
 >
 > Hello, my name is card10
 
-
-- Community
+### Community
   - [IRC](https://en.wikipedia.org/wiki/Internet_Relay_Chat): [`freenode.com#card10badge`](ircs://chat.freenode.net:6697/card10badge)
   - or [Matrix](https://en.wikipedia.org/wiki/Matrix_(protocol)) (mirror): [`#card10badge:asra.gr`](https://matrix.to/#/#card10badge:asra.gr)
   - [GitLab: `https://git.card10.badge.events.ccc.de`](https://git.card10.badge.events.ccc.de/explore/groups/)
-- Social Media
+
+### Social Media
   - [`@card10badge@chaos.social`](https://chaos.social/@card10badge)
   - [`twitter.com/card10badge`](https://twitter.com/card10badge)
 - [FAQ](/en/faq)
 <!--- Please add this also to en/events.md -->
-- Events
+
+### Events
   - Ongoing:
      - **card10 reworking/soldering/etc.**: card10 village (R8)
   - Upcoming:
      - **card10 firmware workshop**: card10 village (R8), Sun 18.08. 16:00
+     - **card10 [talk](https://fahrplan.events.ccc.de/camp/2019/Fahrplan/events/10365.html)**: Curie Wed 21.08. 12:00
+
+### Helpful Links
 - [Getting started](/en/gettingstarted.md): First steps with your card10
 - [tl;dr](/en/tl;dr.md): Spare me the details just give me the links to the docs!
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