Start: 2020-05-21// End: 2020-05-25// Location: Poznan// PL. We would like to invite all of Tango Lovers to participate in the International Tango Congress in May 2020 in Poznan. The leading theme of the congress is: BANDONEON. During the event we would like to focus onStart: 2020-05-21// End: 2020-05-25// Location: Poznan// PL.