Raising my son solo
My 32 year love affair with playing music (flute, sax, clarinet, guitar, piano, voice, etc...)
Learning to walk... twice.
Escaping from corporate cubeland
Black Belt Judo | Green Belt Aikido
Volunteer efforts - too numerous to list
Learning to Waltz
Avoiding Death (might seem trite, but after 5 or 6 near misses it's the accomplishment all others are predicated on.)
Forgetting more books I have read than ones I can remember
Recreating my relationship with my dad
Certified Scuba Diver
Seasoned Sailor
Traction Kiting
Floral Design Expertise (I know I know)
Learning sign language
Losing my religion (most of you guys prob won't catch that one but WTH)
There's a bunch of corporate & social stuff that many might find more appropriate for this list... but I pretty much don't give a crap about any of that stuff anymore.
Two worth mentioning:
Prime Architect HP/Compaq global website integration strategy & implementation. (Now that was/is a nice piece of work)
Testifying as an expert witness for the prosecution in a semi-famous trial. (Don't ask... not tellin)
Good thread idea... I'd hate to post to the corollary opposite thread though...

The problem is, of course, that not only is economics bankrupt, but it has always been nothing more than politics in disguise... economics is a form of brain damage.
Hazel Henderson