Looks like I missed the party of the year. Last week Boris Brejcha played an amazing live set in the Grand Palais in Paris organized by Cercle. Watch the entire set in the youtube video linked below.
Cercle Music invites artists to to play a short set on unique locations or venues and usually broadcasts these performances live on their Facebook page. Usually they announce it a week in advance which makes it quite exclusive, by the time people here about it the event already took place.