Live Stream Vaccine: Mariachi San Marcos, Velorio, & Ballet Folklórico Huaztecalli Tune in to our Live Stream Vaccine concert featuring Mariachi San Marcos, Velorio, & Ballet Folklórico Huaztecalli. and last updated 2021-04-10 13:13:28-04 BAKERSFIELD, Calif. (KERO) â Setting the stage for a night of Latin entertainment, some of Bakersfield finest mariachi singers and Folklórico dancers came out Friday night for the Live Stream Vaccine. The evening kicked off with Velorio, a Latin rock band from Bakersfield. Formed in 2007, Velorio has been a cornerstone of Latin rock in Bakersfield. Following Velorio was one of Bakersfield's most popular mariachi groups, Mariachi San Marcos. Mariachi San Marcos is a professional mariachi group originally from Aguascalientes, Mexico. The group adopted the name from the famous international fair of Aguascalientes, Mexico âLa Feria de San Marcos". They were joined by the beautiful dancers of Ballet Folklórico Huaztecalli.