BTD stands for “biotechnology days” and is an annual event for all biotechnology students in Sweden. This includes students from Uppsala, Linköping, Umeå, Göteborg, Stockholm, and Lund which in turn invite 30 students from each university for a few days packed with inspiring activities. The events take place in autumn for 4 days and consist of study visits, lectures, and a career fair. There are also activities such as a pub and “sittningar”. You can learn more about the event at their website.