Last week, Virgin America launched new flights from San Francisco to Puerto Vallarta, Mexico. What better way to get into the espíritu than with a Mariachi band? Frommers editor and Flickr user DavityDave was on board to get this shot and taste some Mexican goodies. We wonder if the band had to purchase an additional seat for their guitars or if they could just fit them in the overhead bin. Did they perform the safety demo too?