Got this information on "V-Mail" today that VirginBlue's normal happy hour sale is extended from 12-8pm today (instead of the normal 12-1pm).
I couldn't find any specific information on their website, but this gives those of us who have to work a chance to potentially grab a cheap fair after hours.
Also I'm not sure if it's a different happy hour every hour - maybe someone can confirm more details for us.
Sorry if you think this is a bit lame, but I felt it was worth sharing around.
Not all their prices are on sale, and some even go up!
I only checked twice - but during Happy Hours, the price of some tickets were about $10 more, and some were cheaper. Best to check the normal price first, so you're sure that you're getting a great deal during Happy Hour.