Guacamole stores, often available refrigerated, frozen or in high pressure packaging which pasteurizes and extends shelf life if products are maintained at . National Guacamole Day is celebrated on the same day as Mexican Independence Day, September 16. On September 3, 2017, 815 gastronomy students set the world record in Concepción de Buenos Aires, Jalisco, Mexico for the largest serving of guacamole, which weighed . On April 6, 2018, Junta Local de Sanidad Vegetal de Tancítaro, Mexico, achieved the Guinness World Records for the largest serving of guacamole. They created it as part of Tancítaro's 7th Annual Avocado Festival in Tancítaro,
Sincronizada The main difference between the real quesadilla and the sincronizadas is the obligatory inclusion of ham in the dish and the main ingredient used to make the tortilla (wheat flour instead of corn flour, masa harina). A quesadilla is made of a single folded and filled corn tortilla, while the sincronizada is prepared like a sandwich. Ingredients could vary between Oaxaca cheese, Manchego cheese and different types of ham. The sincronizada is sometimes consumed alone, but in most regions of Mexico it is common to add a regional sour cream, salsa or guacamole as topping to make a richer flavor.