Have the famous -Bay-Area Richter Scales supercharge your next party with a blast of singing entertainment! This dozen-man a cappella group features an upbeat reportoire, occasional moves that pass for dancing, and even a couple of Nueva parents (Tom Shields and Brian Birtwistle). All proceeds go to Nueva, although the Scales will not turn down a few sips of your cheapest wine. Check out www.richterscales.com.