I'm not sure what haikus have to do with horseshoes. My brain didn't give me a straight answer when I asked it.
However, your haiku can't be about just anything - it's Bookania day today! Your Haiku must be about fairy tales!
(Oh, my brain just coughed up a reason - there's a character who will appear in a later book, whose name is Haiku, and who will be cursed to speak only in that sort of poem, and who may or may not be a love interest for one of Robin and Eric's kids. And Robin likes horses, so that's where the horseshoe comes from. Anyways.)
To get you started, here's a haiku about Cinderella.
Girl dances until midnight.
A lost glass slipper.
You may submit as many as you'd like. The author of my favorite haiku will win a chance to read Sew, Take, and what I have written for Kingdom. And I know a few of you have already won a chance to read Kingdom ... but that was draft one. I'm offering draft two this time ... and it's changed.