Yes! Prepare the tofu taco meat and tahini dressing a store in airtight containers in the refrigerator for up to 4 days. Cut the squash and refrigerate in a Ziploc or reusable large freezer bag up to 2 days ahead. For a quick and easy weeknight dinner, simply toss the squash with olive oil, salt, and pepper and roast. Meanwhile reheat the stuffing in a large skillet until warmed though. Stuff the squash and drizzle with the dressing for serving.