An adorable link, found courtesy of someone who posted it in a LiveJournal knitting community. The thing is in Japanese, but you can enjoy the pictures and objects without reading along.
From what I can gather using the Google language tools, while most of these items are crocheted, the strawberry shortcake (minus the berries) is machine knit. The fruit trifle tart is a box that opens up. The pear purse is trimmed with metallic beads. The chocolates are fridge magnets, and the artist suggests using the cherry topped ice cream bon-bons, the cup of cocoa and the hamburger as pincushions. The moon pie looking thing (two cookies with white filling) hides a tape measure, and the component pieces of the hamburger can be used as coasters – except for the sunny side up egg, which the author notes is too bumpy in the center for stability.