NEWS 30TH ANNIVERSARY OF THE ATELIERHAUS MENGERZEILE ON SEPTEMBER 23RD, 2023 WE WILL CELEBRATE OUR ANNIVERSARY WITH A SERIES OF EXHIBITIONS, EVENTS AND OPEN STUDIOS. 30TH ANNIVERSARY OF THE ATELIERHAUS MENGERZEILE ON SEPTEMBER 23RD, 2023 WE WILL CELEBRATE OUR ANNIVERSARY WITH A SERIES OF EXHIBITIONS, EVENTS AND OPEN STUDIOS.