I am searching for another nut to add to a Elnglish Brown Mild Ale. I have used hazelnuts, pistachios, almonds and pecans but want to try something else that is different and unusual. Chestnuts came to mind but my mind is still open to others. Has anyone used chestnuts before or do you have other suguestions? I plan to use the standard soak, freeze and skin method to remove the fatty oils. Thanks!