I don' t know how many of you belong to food co-ops or frequent 'health food' stores. But I do. And I find the bulk isle to be an excellent place to find new brewing ingredients.
My Co-op bulk isle contains flaked grains of many kinds, Whole unmalted grains of many kinds, Dried fruits, spices and Herbs, coffee, syrups, honeys, and other sweeteners.
Last batch I brewed I used flaked rye from this isle, Next batch is going to be flaked Kamut maybe, or spelt or quinoa mayhaps.
Amaranth ale anyone?