Be prepared to recall some slides of the most inspiring talks of the conference (http://user2015.math.aau.dk/), see some photos taken at the networking events, hear some backstage stories of the R gurus shared with us in person after the conference hours but not on Twitter yet -- presented by multiple BURN members, whose name shall remain secret for the time being. This might be a Hungarian-speaking event, not yet decided, but feel free to join us as nice photos, slides with English annotation and cold beer are guaranteed.