Fun fact. Placing a halved avocado in a bag of water will save it from oxidation overnight, as will face down on a plate with oil (olive, veggie, etc) creating a seal. #AvocadoHacking
Nice tip! I only learned about refrigerating avocados recently and it's awesome to not have to consume a whole bag of avocados within a couple of days :) I'll definitely try the avocado in water trick.