Decorate bear cake: Ice smooth inside ears and pads of feet. Outline mouth with tip 4; pipe-in tip 6 eyes and nose (smooth with finger dipped in cornstarch). Cover bear with tip 16 stars. For hat, trim sugar cone to desired height, ice smooth and position. Pipe tip 16 pull out fringe; add tip 6 number "1". Pipe tip 21 pull out star on paw; add rainbow nonpareils. Cover cupcake with tip 21 rosettes and sprinkle with nonpareils.