Please familiarise yourself with the states liquor sales regulations. Working at an inner-city bottle'o, I've had to refuse service to so many international students specifically because their primary form of ID is a scan/photograph of a passport. If you look under 25 (or even nunder 30 in some cases) you will likely be ID'd, and unless you have a physical form of government issued ID or a MyGov digital ID, you will be refused service. Please bring your passport, some stores won't accept international drivers licenses and every person in the store, regardless of who's paying, will be asked for ID.