Dice your chicken into cubes then slide them onto skewers for grilling. Season both sides of the kabobs with sea salt and pepper.
In a large bowl, combine the chickpeas, avocado, 2-4 tablespoons of lemon, sea salt and black pepper to taste. Use a fork or other utensil to mash all the ingredients together, until desired consistency is reached.
Add the celery, red onion, dill, and sriracha to the bowl and mix.
In a blender, combine the tahini, the rest of the lemon juice, black pepper and minced garlic. Add water and blend well until smooth. Add more water 1 tbsp at a time if needed to reach desired consistency. Set dressing aside.
Preheat your grill over medium heat. Grill your kabobs for about 8 minutes per side or until cooked through.
Plate your salad and lay kabobs over top. Drizzle with desired amount of tahini dressing. Enjoy!