On March 20, 2026, the 25th anniversary celebration will take place at the SCHWELLENMÄTTELI RESTAURANTS event venue, Dalmaziquai 11, 3005 Bern, with a symposium and anniversary party. The symposium is open to the public, and all Hydropole members, politicians, and interested parties are welcome to attend.
In addition to the members of the association and invited guests, we also welcome non-members to the celebration for a small fee.