Going to Portland, any suggestions?

Hey, I'm heading to Portland for the weekend, any suggestions on any things I can do while I'm there? Cool stores and the like? Living in Canada has left me unexposed to the wonders of American life, so any crazy things I need to try while I'm there, please let me know. Thanks.

Go to Mittelos BioScience and ask for Richard Alpert, tell then Jacob sent you.
 
Anyways, get a raincoat and have fun!

Go to Powell's - a huge independent bookstore (takes up an entire city block) carrying tons of new and used books.  Great way to kill a few hours or a whole day. 

yeah, don't go to portland.
 
@DhampyrX:
really? a whole damn block? i should go there some day...

Yeah, we're planning on visiting the behemoth bookstore.

If you're into old school arcade games, go to Ground Kontrol.  And if you like doughnuts, you have to go to Voodoo Doughnut. And yes, Powell's is HIGHLY recommended also.