Dates

Veranstaltung Datum
143. BBUG 16 September - 5 October 2018 (booked up)
144. BBUG 10 - 29 March 2019 (booked up)
145. BBUG 15 September - 4 October 2019
146. BBUG 8 - 27 March 2020
147. BBUG 13 September - 2 October 2020