Preheat oven to 400°F. Line a baking sheet with parchment paper.
In a bowl, combine the pecans, pumpkin seeds, coconut, maple syrup, pumpkin pie spice and salt. Spread the mixture in an even layer on the baking sheet. Bake until golden and fragrant, about 10 minutes, checking periodically and stirring every so often so the nuts and seeds don't burn. Let cool completely.
Make the cashew coconut cream layer:
In a blender or food processor, puree the soaked cashews, coconut cream, chia seeds, maple syrup, vanilla and salt until smooth and creamy. Transfer to a bowl and cover. Chill until you're ready to assemble your parfaits.
Make the spiced pumpkin layer:
In a small bowl, stir together the pumpkin puree, maple syrup, pumpkin pie spice and ginger. (You can also puree this layer in a blender for a smoother result.) Cover and refrigerate if you're not assembling the parfaits right away.
Assemble the parfaits:
Spoon 1 tablespoon of the crunchy mix into the bottom of each of four 6-8 ounce dessert glasses or jars. Top with 2 tablespoons of the spiced pumpkin, followed by 2 rounded tablespoons of the cashew coconut cream. Repeat the layers one more time. Sprinkle the tops of each parfait with the remaining crunchy mix. Refrigerate for 1 hour before serving.
Prep time includes 8 hours soaking time and 1 hour chilling time.