Talk about some activities in Madrid that you know about / attend. Are they well-known venues? How did you learn about them?
WIZINK CENTER
EL ATENEO - https://www.ateneodemadrid.com/
TREN DE LAS FRESAS *english - https://www.esmadrid.com/en/strawberry-train?utm_referrer=https%3A%2F%2Fwww.google.com%2F#
TRANSHUMANCIA *english - https://www.bbc.com/news/world-europe-50115974
MATAVENERO (Leon, Espana). *english - https://fascinatingspain.com/place-to-visit/what-to-see-in-castile-and-leon/what-to-see-in-leon/matavenero-hippie-village-leon-people-world/