For those experienced turning porous wood, what do you create? I'm working with black oak at the moment which doesn't hold water. Should I create platters vs bowls or is there a way to waterproof finished bowls with a natural, food safe finish? Not every bowl needs to be water tight but I'd like to make salad bowls if possible. I have two 24" x 26" x 7" slabs that would be great for several platter blanks but I'm wondering if fruit or decorative bowls could work too. Do customers want bowls that aren't water tight? Do you label them as such? Natural edge bowls would be a great application but my already slabbed log won't allow that. Any thoughts or experiences are greatly appreciated!