I've recently gotten back into baking again and I'm wondering if anyone can recommend a grocery store in Alexandria or Arlington that is well-stocked in terms of baking supplies. I'm looking for a place that carries things like medium rye flour, dry buttermilk, wheat bran, oat bran, sunflower seeds, malt barley, etc. The last time I was baking intensely (about 5 years ago) it was easy to find things like medium rye flour in my area (West Alexandria). This year I've been to five separate grocery stores in West Alexandria and have yet to find a store that carries it. Any store recs from the bakers out there would be greatly appreciated.