Preheat oven to 375 degrees Fahrenheit. Line a baking sheet with parchment paper and set aside.
In a small bowl, cover dates in hot water and let soak for 2 minutes. This helps them soften a little.
Meanwhile, add the remaining ingredients to a food processor. Scoop 1 tablespoon of the date hot water out and add it to the food processor.
Drain dates and add them to the food processor.
Process until fully mixed and a ball/dough forms.
Scoop 1 to 2 tablespoons of dough into your hand and roll it into a ball. Using the palm of your hand, press the dough down to create a cookie shape. Place on the baking sheet. Your hands will get quite oily here due to the coconut oil!
Bake cookies in the oven for 13 minutes. Let cookies cool on the baking sheet for 5 minutes. Then transfer to a wire rack to finish cooling.
Meanwhile, melt the chocolate chips by heating them in a small bowl in the microwave for 1 minute or so, until they're melted. Allow the chocolate to cool for a couple of minutes and then transfer the chocolate to a sandwich-size Ziploc bag.
When you're ready to decorate the cookies, cut a small section of the corner of the bag. Squeeze the chocolate out in a dollop for the spider's belly and then create eight thin spider legs by making straight lines coming out of the spider's belly. Repeat for all of the spiders. (Optional) Add candied eyes to each spider cookie!