Are there any shops open in Adelaide on Christmas Day?

I know these public venues are open:
Adelaide Zoo is open
Frome Road, Adelaide
9.30 - 5pm
(08) 8267 3255
The cafe is closed for a private function

Monaro Zoo is open
Old Princes Highway, Monarto South
9.30 - 5pm
(08) 8534 4100
3pm is last entry

Botanic Gardens
North Terrace, Adelaide
10am - 5pm
(08) 8222 9311

If you are looking for a chemist try the 24 hour chemists in this post:
www.homely.com.au/adelaide-cbd-adelaide-adelaide-greater-south-australia/questions/late-night-pharmacieschemists-in-adelaide--do-any--hour-ones

I am a Christmas fanatic and love researching all things to do with the subject. I found the following posts that may be helpful.

Christmas Lights - Best streets in Adelaide!
www.homely.com.au/adelaide-greater-south-australia/questions/christmas-lights--best-streets-in-adelaide

Looking for the Christmas trading hours for Stores in Adelaide?
www.homely.com.au/adelaide-greater-south-australia/questions/looking-for-the-christmas-trading-hours-for-stores-in-adelai#question

Where can you buy real Christmas trees in Adelaide?
www.homely.com.au/adelaide-greater-south-australia/questions/where-can-you-buy-real-christmas-trees-in-adelaide

What are some quirky and unusual Christmas gift ideas in Adelaide?
www.homely.com.au/adelaide-greater-south-australia/questions/what-are-some-quirky-and-unusual-christmas-gift-ideas-in-ade

Where is the Adelaide Christmas Parade?
www.homely.com.au/adelaide-greater-south-australia/questions/where-is-the-adelaide-christmas-parade#reply-259497

Does Adelaide have miniature railways?
www.homely.com.au/adelaide-greater-south-australia/questions/does-adelaide-have-miniature-railways

What are the best Christmas recipes?
www.homely.com.au/adelaide-greater-south-australia/questions/what-are-the-best-christmas-recipes-3#reply-259510

Santaland vs The Magic Cave. Adelaide
www.homely.com.au/adelaide-greater-south-australia/questions/santaland-vs-the-magic-cave-adelaide#question