Hello Halloween pumpkin flavored marshmallows hail from Japanese confectioner Eiwa. They're delicate marshmallows, a petite bite, and although I like the mellow flavor I can find no pumpkin flavoring in evidence. That might be a bonus, though. I'd prefer a subtle vanilla marshmallow bite, the consistency of a tiny fluffy cloud, over some pumpkin spice disaster any day. A unique treat for trick-or-treaters that will stand out from the rest of the night's haul.