Much thanks for (3)--now that my parents are dead I must carry on understanding what it means to be secular, and Jewish, in the here and now.

King Arthur is the best when it comes to gluten-free flours--they have a separate mill that wheat never darkens. I just got back from the market with some. Confusingly, they do market "Oat Flour" (which is milled in their wheat zone) as well as "GF Oat Flour."