"glocals & Sindy Spring Party: April 10
It's our 10th annual Spring Party (see pictures from last year), and we expect 1600 spring-fevered friendly guests, for the city's biggest bash.
We're at Theater Pitoeff: a converted huge cathedral in center town."

Please Nir, stop referring to the main hall of the 'Salle municipal de Plainpalais' -building as a converted hugh cathedral. It was not intended to be and has never been a cathedral/church/mosque/synagogue/temple or any other religious institution whatsoever.

I have told you so several times.

So why not call it just what it is - the municipality hall of Plainpalais.