Pulse the Lemon Tahini Sauce in a food processor with the fresh herbs, spices, and pumpkin seeds until combined, but pumpkin seeds are still in irregular pieces. Transfer to a large bowl with the ground lamb, and mix using hands. Shape into 20 meatballs, and refrigerate for 1 hour.
Preheat oven to 375 F.
Heat a large skillet on medium high heat with coconut oil, and sear the meat balls evenly, turning over so that each side is slightly browned. Transfer to a small baking sheet and bake for 7 minutes. Serve with Lemon Tahini Sauce.
To make the lemon tahini sauce, place all the ingredients into a food processor. Process until smooth. Transfer to a glass container and store in the refrigerator.