Read the full description in the attached document or here:

http://jesper.taxboel.dk/cv/showoff/NGJ/socialistmethod.pdf

The paper to be placed at the workareas are here

http://jesper.taxboel.dk/cv/showoff/NGJ/rules.pdf

Test themes for brainstorming (30 pieces) to be put in envelopes and also placed on workareas.
http://jesper.taxboel.dk/cv/showoff/NGJ/brainstorming(envelope).pdf

When teams are settled gather people and give them the real theme.