Interesting talk all around on the Nath. We had this as it was in the tank, as it was being bottled some days later, and then again a few days after it was bottled as well as a Zwanze 2008 while there in June. The interesting thing about this batch is how much ******* Rhubarb they put in it. I don't know how much they put in before, but it seemed as if they just keep getting deliveries daily of rhubarb for like three days. Jean said that after the first maceration he wasn't happy with the extraction so he put more into the tank with the lambic. There were also two (or maybe three, I can't recall) bottling runs of Nath. I'm not sure if that will be expressed on the bottling dates/labels or not, but I'll be curious to see if different dates are doing different things. What was also interesting is how quickly they put it on the tasting menu. It couldn't have have been more than a couple weeks from bottling. Jean must think it's about ready though because he's sending a bunch out for Zwanze Day, and I know of at least two stores in Europe outside of Belgium that are expecting bottles this week. I didn't get that hot garbage smell that
Gaseous Clay speaks of but I can definitely see how that could develop. I get that sometimes with really fresh Mamouche before it integrates a bit or if you don't let the bottle open up/decant. Jean has been working with rhubarb pretty consistently since that 2012 Zwanze remake, with bottlings in 15 and 16 (which is why it stuck around on the menu so long despite being labeled as Zwanze 2012), so hopefully it's just going through one of its phases.