San Francisco's Infusion Lounge Transforms into Underwater Fantasy for 4th Annual "Signature" Celebration

SAN FRANCISCO, Sept. 11, 2012 /PRNewswire/ -- One of San Francisco's most talked about events returns on Saturday, September 22 when Infusion Lounge in Union Square hosts its 4th annual "Signature" celebration.  For one special night the award-winning nightclub and...