Fresno State’s Los Danzantes de Aztlan Mexican folkloric dance troupe will perform at El Año Nuevo con Trio Ellas, at 6 p.m. Friday, Jan. 31, at the Tower Theatre (815 E. Olive). The event will be headlined by Trio Ellas, an all-female Latin-American mariachi group from Los Angeles featuring Stephanie Amaro de Abad, Nelly Cortez and Suemy Gonzalez. Also performing will be local singer   Krystal Moreno. Doors open at 5 p.m. Tickets are $37.50 reserved and $22.50 general at www.towertheatrefresno.org or the Box Office at 559.485.9050. INFO: 559.365.1412 or 559.908.3000.