The Mother-In-Law Lounge on Claiborne Street in New Orleans. Photographed in 2008.
Update - May 2013:
According to this link, the lounge closed for awhile
http://www.yelp.com/biz/k-doe-ernie-mother-in-law-lounge-new-orleans
but it will reopen soon:
http://www.nola.com/politics/index.ssf/2012/09/kermit_ruffins_receives_approv.html