Sir Mix-a-Lot, Lisa Lisa and Jon B. Coming to Yakima for ‘Not So Silent Night’ ConcertSir Mix-a-Lot, Lisa Lisa and Jon B. Coming to Yakima for ‘Not So Silent Night’ ConcertSir Mix-a-Lot is coming back to Yakima and this time he's bringing some friends along for Not So Silent Night on Friday, December 8.John RiggsJohn Riggs