Paint 'em green, stick them to a styrofoam cone, and voila! Instant Christmas tree.
Miniature catapults. You could launch little jelly beans at people! Just put a pencil or pen or something underneath the spoon for a fulcrum, and you're ready to go.
Spoon people! Cut out some felt or colored paper in the shape of clothing and glue to the handle of the spoon. You could use pipe cleaner for arms and legs, and a permanent marker to draw the face.
Or maybe spray-paint them gold, glue rhinestones in the scoopy part, drill a hole in the end of each spoon, and string them on a necklace with spacer beads for serious bling! Or earrings . . . or a keychain . . .
I'll stop now.