IT-Kongress 2019, Neu-Ulm, Germany - 2019-11-07 (!) - not taking part this year, lacking a suitable talk topic and lacking volunteers
LinuxDay.AT 2019, Dornbirn, Austria - no date yet, no CfP yet
X2Go: The Gathering 2019, Linuxhotel, Essen, Germany - TBD - Likely Q3, due to h1' schedule - Motto suggestion: Return to Villa Vogelsang
Linux Expo Ulm 2019, Ulm, Germany - if it takes place at all
TUEBIX 2019, Tübingen, Germany, 2019-07-06 - CfP for talk and booth sent, expecting reply until 2019-05-16; Booth unlikely but not entirely impossible (might be a very small booth, though)
Past Events
2019-05-02 to 2019-05-04 - Linuxwochen Wien 2019, Vienna, Austria