If you are nuts for nuts or go gaga for grains, then you should definitely check out one of the Source Bulk Foods stores. These specialised bulk food stores, located in Balmain and Willoughby, stock over 400 food products including flour, honey and delicious snacks in enormous quantities. What's more, shopping for seeds has never been more fun! Bring in your own containers or jars and fill them with as much or as little of each product as your seed-loving heart desires. It's like going to the candy bar at the movies. But healthy. And way more affordable.