Whether you 1) are suffering through a non-valentine filled holiday or 2) simply couldn't stand the first day back in the office, let it all out at tonight's incredible San Francisco Pillow Fight. Last year's fight brought out thousands of feathers and fighters, so don't miss out on the return of pillows to 2011...

Share this with your friends, and bring on the pillow bashing tonight.

And for a bit of added incentive, check out last year's pillow fight here.