Espetáculo com O Som do Algodão
Enjoy spine-tingling stories for people who know how to play, with music, mischievous gestures, black cats and more or less unruly spells from the “Bruxa Mimi” collection. Entry is free; pick up a ticket at the BMAG information desk.

Image: from the event entry at Agenda Porto.
Source: Agenda Porto (Câmara Municipal do Porto). Details can change; the original entry is the reference.