If you have a spaghetti squash you want to get rid of, here's a great recipe from my friend Jamie Smith. The kids will even eat this.
Cut the spaghetti squash in half and seed it. Bake at 350 for an hour to soften (or bake however you like). Rake out the strings with a fork. Mix 1/2 C mozzarella, 1/2 C sour cream, and 1 egg. Combine the dairy mix with the "noodles." Place in bottom of sprayed casserole dish. Spread whatever spaghetti sauce you usually use on top. You can also throw a little ground beef into your sauce if you want. Sprinkle Parmesan on top. Bake 375 for 30 minutes.