So here's how I'm adding some fun back in:
Playing with my 4 year old
Exercising with Svetlana on Wii Fit (anyone who names their virtual trainer has to be having fun, right?)
Riding a bike again (this is laughter therapy for anyone watching as well)
Reading & writing chick-lit
Writing and voiceover (Work = fun)
I'm off to have a fun-filled day. How about you?