As guests of the Architekturzentrum Wien Architecture Lounge, on 1 May admission is free for everybody interested in architecture. The exhibitions are open for you from 10:00–19:00 and a varied programme awaits.
Guided tours of the permanent exhibition „Hot Questions – Cold Storage“
Guided tours of the exhibition „Serious Fun. Architecture & Games“
Urban utopias from LEGO (0–99)