Enjoy traditional Mexican folk music, including Son Jarocho, from the state of Veracruz; Son Huasteco from the states of Tamaulipas, San Luis Potosi, and Veracruz; and Son Mariachero from the states of Jalisco and Nayarit. The event is free, thanks to the Friends of the Menlo Park Library. For more information on this event, visit menlopark.org/library, or phone 650-330-2501.