I have enjoyed Cozymel's guacamole when I visit my friend in Illinois. This is based on watching our tableside guac being made as well as browsing the web. If you are not going to eat it all, make a smaller batch. Despite all the advice, (keep the seed in! use saran wrap! use this special expensive guac-keeper!) guac just isn't very good the next day! PS From a former employee, I should also note that there should be a squeeze of orange in there and only about 1-2 Tablespoons of chopped tomato!