Drop-in ballet studios worldwide

I want to take a ballet class in a city where I visit. That will make me feel at home and stress free.

Amsterdam: Amsterdam Dance Centre
http://www.amsterdamdancecentre.nl/

London:
 Pineapple studio
https://www.pineapple.uk.com/
Dance works studio
http://danceworks.net/
Paris: Marais Dance School
http://www.paris-marais-dance-school.org/fr/

Berlin: The Center Berlin
https://www.thecenter-berlin.de/en/dance-ballet-classes

Taipei
Body for Joy https://www.bodyforjoy.com
O-dance http://www.o-dance.com/
His Dance House http://hisdancehouse.blogspot.com