My pickling recently has been restricted mostly to a constant stream of kimchi, though I've managed to get my hands on Japanese pickling bran that will hopefully be finding use before long.
Similar story here except its just plain sauerkraut. The current availability of organic cabbage and lower temperatures make it a no brainer to stock up now while you can. It's live culture fermentation unlike most of the junk sold in stores. Some caraway seeds and juniper berries add a nice touch to the subtle taste of the cabbage.
I have a fermenting crock with water lock sealing lid, so i don't really notice unless i open it. I only really have "the smell" for a few days once it gets going (I usually let it go 2+ weeks total).