My Suitcase is Too Small

Some of the goods at Goodies and Grains
I just arrived in Adelaide this morning and am already in deep trouble. The Adelaide Central Market is food heaven! There are so many amazing grains, flours and other locally sourced whole foods. I am considering moving here just for the organic produce.
The trouble is that everything I’d like to buy won’t fit in my suitcase, plus my luggage allowance is only 20 kg. What to do, what to do? I am planning to cook a lot while I am here, but I want to share the wholesome treats with Tod & my Tokyo friends.