I have attended the Swiss Perl Workshop.
We were a group of about 40 people, one track and some very interesting talks, including by Damian Conway.
I gave a regular talk and a lightning talk myself.
The content of my talk might go into another Blog post in the future.
The Perl programming language is still interesting, and of course it was covered in both variants: Perl 5 and Perl 6.
But many of the talks were about general issues like security and architecture and just exemplified by Perl.
The Video recording of talks was optional. Here are those that have been recorded and already uploaded: Youtube: Swiss Perl Workshop