Put everything but the chia seeds into a blender, and just pulse it a couple times, enough to break down the dates.
Add chia seeds, and pulsed content for a few more times.
Find some small containers. This divides up into 4 to 6 portions, depending on how much you want.
Chill for 30 minutes, then enjoy.

1 can pumpkin puree
1 1/2 cup cashew milk
6 dates
1 tablespoon maple syrup
1 teaspoon cinnamon
1/2 teaspoon nutmeg
1 teaspoon vanilla extract
6 tablespoon chia seeds