Melt the white chocolate candy melts according to package instructions.
Put popcorn and pretzels in a large bowl and pour in the white chocolate. Gently stir to coat. Spread out on a wax paper lined baking sheet and sprinkle with chocolate sprinkles, mini marshmallows, gingerbread Oreos, and gingerbread M&M's.
Let cool, then gently break into pieces and enjoy!
Try stirring in a pinch of ground ginger and nutmeg to the melted white chocolate before pouring over the popcorn for an even bigger Gingerbread taste!