ncage, if Greek yoghurt is unavailable in your area, you can use normal yoghurt and then strain it, that is, if you are using it for dips.
What I would like for the grocery stores and supermarkets here to stock up are sundried tomatoes in oil, dried cranberries, pecans, all types of tofu, sweet turnips, tapioca (cassava) among other things. For sundried tomatoes, I guess I could do them myself later once I start growing my own tomatoes in our new home. I once tried to sun-dry cherries, but alas the weather was not hot enough (I needed 3 hot days at least) and as a result I had to dump the moulded cherries!!
The proof of the pudding is in the eating!