mention tinc, please [[tell us|contact]]. If you know of any we have
not listed here, we would also like to hear about it.
+
+### Upcoming events
+
+* [OHM2013](https://ohm2013.org/site/),
+ July 31-August 4, 2013, near Alkmaar, The Netherlands.
+ There will be a lightning talk about tinc in T2 at 15:55 on August 1, a talk about [ChaosVPN](http://wiki.hamburg.ccc.de/index.php/ChaosVPN) in T6 at 13:00 on August 1,
+ and combined workshop for tinc and ChaosVPN at the [Milliways village](https://ohm2013.org/wiki/Village:Milliways).
+
+
### Past events
* [Chaos Communication Camp](http://events.ccc.de/camp/2011/),