The recipe for a record-breaking guacamole? 25,000 avocados and 1,000 people to mash them. That is what avocado growers in Jalisco mobilized on Sunday to break the world record for the biggest guacamole, a whopping 3 tonnes (6,600 lbs) of delicious dip made from “green gold.” The mass mash-up was part entertainment and part politicking, as growers …