Memo to directors of the California State Fair: This year's exposition may be history, but in planning for next summer's show you may want to take a culinary cue from the Minnesota State Fair. Food on a stick there goes way beyond cotton candy and corndogs to include pancake and sausage, teriyaki ostrich, frozen grapes, catfish, lamb and even spaghetti, among many other menu choices. Check out this video posted on YouTube and apparently filmed by the Web site www.bellydujour.com.