Student group celebrates back-to-back wins at the Mariachi Vargas Extravaganza Festival The College of Southern Nevada Mariachi Plata music troupe won top honors for the second year in a row at the 2022 Mariachi Vargas Extravaganza in San Antonio, Texas. CSN students secured four of the final 10 slots during in the individual vocal competitions. Michael Padillo placed … [Read more...] about CSN Mariachi Plata Takes Top Honors at National Competition