https://muzeumwarszawy.pl/en/the-long-night-of-museums-2025/
The Long Night of Museums 2025 | Muzeum Warszawy
May 16, 2025 - The Long Night of Museums is an annual event during which museums, galleries, and other cultural institutions open their collections to visitors free of charge...
long night of museumsmuzeumwarszawy
https://www.smb.museum/en/whats-new/detail/the-staatliche-museen-zu-berlin-joins-the-long-night-of-museums-on-26-august-2023/
Long Night of Museums on 26 August 2023
Eight museums of the Staatliche Museen zu Berlin will open their doors for the 41st Long Night of Museums.
long night of museumsaugust
https://www.taxispalais.art/en/programm/kalender/orf-long-night-of-museums-3/
ORF Long Night of Museums - Taxispalais
Oct 2, 2021 - We offer guided tours of the exhibition WITCHES and a look behind the scenes
long night of museumsorf