What type of group were both Save Ferris and Grinderman?
Save Ferris Save Ferris is a ska punk band formed circa 1995 in Orange County, California. Their name is a reference to the 1986 film "Ferris Bueller's Day Off".
Ehrenfeld Group The Ehrenfeld Group (sometimes called the Steinbrück Group) was an anti-Nazi resistance group, active in the summer and autumn of 1944.