The good news: Oh my GOD is Peepshi - a.k.a. sushi that has been constructed from Peeps and an assortment of other cavity-creating substances - ever cute.
The bad news: Cavity-creating substances are frequently insanely delicious, which means that you will make Peepshi "for the kids"...and in the process eat millions of little Peep remnants (you know, the ones that you cut off in pursuit of a perfectly-shaped piece of nigiri) yourself.
Okay. Now that we've established that you're making Peepshi, because of course you are, let me tell you how to do it. This geniusness was originally created by Serious Eats, but now that I've made one batch and am thus clearly an expert, I'm going to tell you the little discoveries that I made over the course of the Peepshi-making process that I thought were extra wonderful.