7-Eleven is now selling Peeps-flavored SLURPEES for Easter. A few different people have posted photos on Instagram, and it's not a knock-off. It looks like they're doing an official partnership with the Peeps people.
It's not clear how close they taste to the real thing. And there's no word on whether all 7-Elevens will have them, or just select stores. But apparently they've started rolling them out, and they'll disappear shortly after April 12th.