The local setting
Match the cake to the reception.
Carnegie is a mostly residential suburb centred on the Koornang Road shopping strip, with cafes, restaurants, and small function rooms rather than large dedicated wedding venues. Weddings here are usually held in a nearby Caulfield racecourse room, a heritage garden or bayside venue, or a home or hired space, so send the actual reception address so delivery and setup are planned from the real location rather than the suburb name.