Deletion of Browncoats' Backup Bash

Comment: as non-notable event.  A http://www.google.com/search?q=%22browncoats%27+backup+bash%22 search yields some hits, but mostly just blogs, fora, and few if any |reliable sources for an article.  A sci-fi fan gathering attended by a couple of hundred people is hardly encyclopedic
Stance: delete
Cited policy: Wikipedia:Reliable sources (WP:RS)