On the way home from a TIK meeting I planted the first seed balls.  Reni passed them around and I grabbed six of them to start decorating the path.  Here are pictures of the locations:

seedball 01 seedball 02 seedball 03 seedball 04 seedball 05 seedball 06

Locations (from top left to bottom right) of seed balls:  traffic mirror in Feldgasse, grass strip (lane separator) where the bike path crosses Lazarettgürtel/Triesterstraße, bush on a strip of grass right outside Karlau (state prison), railroad bridge crossing Triesterstraße, railroad embankment alongside bike path behind Schönaugürtel, streetlamp on the same bike path.