Carrell, a University of Otago graduate, said she and Mitchell would be joined by Auckland dancers Elle Farrar and Jasmine Donald for the "10-hour dance improvisation endurance" piece today.
There was an open invitation to watch or participate in the piece.
"Inviting people in is going to offer us with rich goodness — so why not?"
The koha show at 23 Princes St began at 11am and people were invited to:
• Come as a dancer and investigate the troupe’s methods by working with them.
• Come as a maker and bring an idea — such as a painting, a poem or a story — to inspire movement.
• Come and play an instrument and improvise with the troupe.
• Come as an observer and watch the piece unfold.