Double Fine front man and amateur comedian Tim Schafer will serve as the 'Master of Ceremonies' for the fourth annual Ümloud! event. Proceeds from the annual Rock Band competition that features both game developers and games journalists benefit the Child’s Play charity. Ümloud! will take place at San Francisco’s DNA Lounge on Thursday, December 6. Schafer will lend his signature sense of humor to the festivities by introducing each of the dozens of participating bands that will perform, playing Rock Band 3 set lists and peripherals.