Disney's Wonderful World of Memories has the Mickey-head scissors, a very cool castle punch and, of course, the Mickey head eyelets.
There are several scrapbooking kits that range from a generic four parks theme to one that handles just Disney food (shaped waffles, restaurant logos, etc.). My most favorite kit is the Halloween one. We did Mickey's Not So Scary Halloween party last fall and the pix are just perfect with this kit.
One of my favorite items is a set of alphabet stickers where the letters are from places around the parks. For example, the "D" is in the Disney script; the T is from the Typhoon Lagoon sign... that sort of thing.
Don't forget coloring books have great ideas for paper piecing, if you are into that sort of thing.