And all I could find about the Cocoa Chex Mix was info about a special edition Winter Chex Mix Cocoa from a few years ago. This article isn't dated, but it was definitely talking about a different version because the contents aren't quite the same. I keep finding 2008 references in regards to this version.
From the article linked above: This mix included pretzels shaped like stockings, snowflakes, sleighs, snowmen and Christmas trees (moronically described on the bag as "holiday trees" so as not to offend); mini marshmallows, the kind they include with hot chocolate mix; vanilla bread sticks; Corn Chex; and Frosted Mini Chex. All of those things had a thin coating of a hot chocolate-like powder that adhered to everything quite well.


2010's version has (clockwise from left): mini marshmallows (cereal style), circle and square pretzels, a swirly cookie, a chex densely-coated with chocolate powder, and a sweetened almost-frosted chex.












The kids and I on Saturday at SDC







Rue La La