Shop trading is permitted on Easter Sunday throughout the Central Otago district according to the Easter Sunday Local Shop Trading Policy: Easter Sunday Local Shop Trading Hours.pdf (codc.govt.nz)
Off licence premises such as liquor stores must not trade on Easter Sunday. However, on license premises such as restaurants are allowed to sell alcohol for dining customers within the time frame of between 1 hour before a meal and 1 hour after a meal. Hotels may also sell alcohol to their guests.
Wineries can also sell their own wine.