Advent and Holiday Calendars 2016

These are the advent and holiday calendars I found this year:

24 ways to impress your friends

24 Pull Requests – Giving back little gifts of code for Christmas

UXmas – An advent calendar for UX folk

FastMail Advent 2016

Perl Advent Calendar 2016

Advent Calendar 2016 by Jens Grochtdreis

There is no Webkrauts Adventskalender this year, but there is a German version of the advent calendar by Jens:

Adventskalender 2016

If you know any interesting holiday or advent calendars, please post them in the comments.