What do you do in Seattle?

Alright, the plane made the jump from Grand Rapids to Minneapolis and from Minneapolis to Seattle without trouble. My wife and I are staying on Michigan time forĀ a little while (+ 3 hours from Seattle time) so we are up at the crack of dawn here. Worked out on the treadmill and ready to play downtown. I've been here before but there is always somethingĀ I have not done before in this town. Seattle veterans or residents want to share some super cool stuff I should while I'm here?

Update: Today's activities include:

Underground Tour
Monorail Ride
Pikes Market
Lots o good food!