Preheat oven to 300 degrees F. Line a baking sheet with parchment paper.
Make nori granola. Combine oats, macadamia nuts, sesame seeds, fennel, togarashi, salt, and nori in a large bowl. Add maple syrup and olive oil, tossing until well coated. Spread granola in an even layer on the prepared baking sheet and bake for 35-40 minutes or until golden brown, tossing the granola halfway through. Remove from the oven and let cool completely.
Meanwhile, make soba noodle salad sauce. In a blender, combine tahini, soy sauce, rice vinegar, sesame oil, and chili crisp. Puree until smooth and set aside.
Heat 1 tablespoon oil in a large saute pan over medium-high heat. Add ground chicken and saute until browned, breaking up chicken with a wooden spoon into small chunks. Add garlic, ginger, and spicy chili bean paste and saute for 2 minutes. Transfer chicken to a plate and wipe the pan clean.
Heat another tablespoon oil in the same pan over medium-high heat. Add zucchini, bell pepper, red onion, corn, and saute for 5-7 minutes or until vegetables are tender and lightly charred. Season with salt and pepper and set aside to cool slightly.
Cook soba noodles according to directions on package. Drain and rinse in cold water.
Assemble salads. Place 1 cup mesclun green per salad and top with soba noodles. Spoon vegetables and chicken on top and sprinkle a generous amount of nori granola. Sprinkle chopped scallions on top and serve with soba noodle salad sauce. Serve immediately.