RubyDog's Art House: cool art supplies
Ruby Dogs is a great and inexpensive place to pick up art supplies, collage material and all sorts of ephemera. (What is ephemera, you ask? Vintage-y goodness that makes for unique invites, cards, books, posters etc). If you don't know exactly what you're looking for, even better...you can always drop in and get inspired by the goods themselves.