The free-living and free-loving late-1960s social experiment that was West Berlin's »Kommune I« was actually pre-dated by another, less-prominent commune, which ended up being called »Kommune II.« Many of Kommune I's members were prominent student leaders in the nearby Free University, including Fritz Teufel.
1967 Members of West Berlin's newly formed Kommune I stage a happening.
Kommune I became prominent for advocating and carrying out humorous »praxis« like flinging paint-filled balloons at the American consulate. Several members of the commune were arrested in the late sixties, charged with conspiring to bomb American Vice-President Hubert Humphrey during a visit. The commune members were released when it became apparent that their »bombs« were actually balloons filled with custard.
After Kommune I fell apart, and inspired by the exploits of the Baader-Meinhof Gang, many of it's members participated in the low-level terrorism of the West Berlin Tupamaros, and several went on to form the urban terrorist group called Movement 2 June.