KDE will be at #fosdem again this year. We will have a booth in building K (of course) where you can try Plasma Mobile, meet the developers and grab some cute Konqi stickers.

https://fosdem.org/2020/

Also don't miss Volker Kraus, who will be presenting KDE Itineray on Saturday:

https://fosdem.org/2020/schedule/event/kde_itinerary/

and Akhil Gangadharan Kurungadathil, who will be presenting the new QML renderer in Kdenlive on Sunday:

https://fosdem.org/2020/schedule/event/om_qml/