Shoe me the money! SHOE ME THE MONEY!
I don't know what the main touristy attractions of Portland are. Its a pretty nice place- its a big city, they've got tons and tons of rivers and bridges running everywhere- lots of peace-punx too (my favorites.) I just remembered they had like the best bookstore I've ever seen. Powells Books. The website looks cool too- but man, every book and LOTS of good sales/used copies etc. I was there for my niece's baptism - i'm a godfather now! :)