Don't go to Costco on a Saturday during the long weekend.
(but do go to Costco when your toddler is driving you nuts because he'll be so enthusiastic about the snacks-that are totally free-and he'll forget to drive you crazy for a few moments) (but you will have to deal with annoying as heck people who are shopping there) (so go at your own risk).
Best part of the day?
W breaks into the biggest smiles whenever he sees or hears Z. It's an immediate reaction to his big brother and I love seeing it!!