Deletion of Detroit by Design - 2011 Symposium

Comment: Changes still don't establish |notability.  Sources must be able to show that out of the thousands of symposiums that take place every year, how is this one especially notable or more important.  Most of the sources are simply information about the symposium's location, times, and events.  None establish its notability
Stance: comment
Cited policy: Wikipedia:Notability (WP:N)