Highlights from the inaugural Colossal Clusterfest that took place in San Francisco from June 2-4.
Host
Bernie Sanders
Performer
1974
2017
2009
2015
2002
1963
1988
2016
1913
1999
1968
2014
1987
1971
2010
2001
1966
2004
1977
1996
1990
2008
2003
2012
1998
1969
2000
2013
1948
