I was going to say go to Hawaii
But yeah, a Pelican gathering would be cool.
Pike Place and Downtown is good fun for a day
If out doorsy, I really like hiking in the winter, the forest is quiet this time of the year.
If you dig beer check out the Redhook Brewery, Prymaid Brewery and Big Time Brewery
If you dig wine there are lots of wineries around
Seahawks is interesting but I am not a fan
Check out Vancouver Canada if you got time for an overnighter, day trip is doable too
There is a large outlet mall not too far north from Everett that is good for some bargains