Characters from left to right:

 Blazewing117 - Silver Dragon bar tender
 TLDragon - Dancing couple: Kallah (nurse) and Mitsuhuiro (US Navy Officer)
 Sibeor - (2nd Lt, USAF) Fox Gentleman at the bar
 Bonnie-Las - The lovely Nurse Hana
 Tanrowolf - The familiar brown-coated wolf
 newme - Kyanite the blue dragon as the second bar tender
 Toxi - As the lucky strike! Cigarette girl!
Lysis as the Rosie the Riveter in the poster on the wall
 Wolfsiege as the cheeky German Officer
 Silvixen Atama as the wolf in the middle with the wry smile
 11sharn11 Wearing the ladies version of an Australian Anzac uniform!

Artwork by  Toxi

Original Submission here: http://www.furaffinity.net/view/25720136/