Ptarmigan tegutses Tallinnas aastatel 2011-2014. Veebilehelt on leitav arhiiv nendel aastatel aset leidnud üritustest. Meie tegevus Tallinnas on lõppenud.
Undo Lab is the inverse current to Done Lab, a fluid umbrella around processes that resist conclusions, definitions or results. Undo Lab activities seek to open, not close; these activities may involve collaboration, deconstruction, or disassembling in group situations. This is not the bizarro ugly sibling of Done Lab, but rather the necessary parallel process; a place for experimentation, where the emphasis is on experiments and attempts, rather than a cohesive output.