Open Multidisciplinary Improvisation Performance Sessions are held every Tuesday at UBIK, conducted by Tisa N. Herlec.

The sessions are active, participatory, community gatherings of performers and improvisers from different disciplines and mediums.

Everybody is welcome to join! Signal your attendance at: ; bring your own equipment and dinner.

A lightly composed/conducted situation will emerge in which a multitude of individuals will form a collective body of an improvised performance; open to the public once per month.

When exactly?

1. 11. 2022 4hrs session
8. 11. 2022 2hrs discussion + Singing Club
15. 11. 2022 4hrs session
22. 11. 2022 2hrs discussion + Singing Club
29. 11. 2022 4hrs session
06. 12. 2022 2hrs discussion + Singing Club
13. 12. 2022 4hrs session
20. 12. 2022 2hrs discussion + Singing Club

Every first session is a performative situation that will last from 17.00 to 21.00 (4 hours in total). Everybody is welcome to join, regardless previous experience in performative and improvisational expressions. Bring your own equipment/gear/props and dinner.

Every second session is a discussion that will last from 17.00 to 19.00 (2 hours), followed by Singing Club Rotterdam, a community anti-choir that the participants can additionally join (not an obligation) from 19.00 to 21.00 at S/LASH Gallery, Worm.


Tisa N. Herlec is a performer (vocalist), organizer (of situations, sessions, events and concerts), a composer and an improviser, a thinker, a radio host and a writer.

Flowing with a swarm of fragments by the principles of multidisciplinarity, multi-tasking, omni-focus, merging totalities and abundance.

In her practice, she explores the performative, emphasizing improvisation as a potent tactic when facing unpredictability and constant change; as well as collaboration - intuitive real-time creation (in front of an audience), interaction models, and tactics of dismantling fear amongst other anxieties.