Hashtag Ensemble has been involved in creating workshops with new music since 2016. Between 2016 and 2019, the members of the cooperative – in cooperation with Anna Kierkosz, Anna Szawiel and the Foundation Music is for everyone, played over 50 concerts presenting pieces of L. Andriessen, W. Lutosławski, A. Schoenberg, A. Panufnik, K. Penderecki and others;
Hahstag Ensemble offers original workshops for children, teenagers and adults built on the creative musical use of objectophones. The ensemble gave performances at the Philharmonic in Lodz, as well as at the stage of the Spółdzielnia Muzyczna Contemporary Ensemble in Krakow;
Hashtag Ensemble in the improvisation collective (Grzywacz / Karpowicz Janas / Kozłowski / Błażejczyk) offers original workshops on musical improvisation based on scores of everyday life (photographs, Internet memes, toys, trash). ImproLab provides musical recycling of the overloaded and overwhelming world we live in and releases the anxiety bothering people of all ages and professions.