Mariachi in front of the plaza to flag down passing cars. In 2010, the government renovated the plaza to make it more tourist-friendly, adding new paving, gardens, police, security cameras, painted facades, and a museum dedicated to mariachi and tequila. Although mariachis can be hired in Mexico City over the phone or on the internet, many people still prefer to come to the plaza, hear the musicians and haggle over the price. About 2,500 mariachis hold union cards to work in the plaza, but as many as 4,000 may circulate through on a busy weekend. The size of a Mariachi group
Mariachi this enterprise, and of Los Camperos in general have inspired many mariachi groups in the United States. In the late 1980s, pop star Linda Ronstadt recorded "Canciones de Mi Padre" and "Más Canciones" with Mariachi Vargas de Tecalitlán and others, which helped promote its popularity among Mexican Americans and to non-Mexican Americans. Some U.S. public schools offer mariachi as part of classes. The first student Mariachi group was begun in 1961 at the University of California, Los Angeles. This prompted the creation of other student organizations in other parts of California and then in Texas, where the first mariachi festival