I've got no clue. It was Bensiff who posted the buttery comment. If you search 'Calabaza' with the thread search tool it's a few posts down. He didn't mentiont the date on his, but I'm sure you could PM to find out.
Pedio won't give any brett character, just a bunch of diacetyl without brett to clean up it's buttery mess. After the switch from Rodenbach yeast, I'm told the early 2000s De Dolle have much less acidity. I think it was 05 when he got some old Stille Nacht kegs returned from somewhere in Scandanavia and cultured lacto from those. Peter Bouckaert took a trip back to Belgium and helped Kris setup what I've only seen describe as a 'lactic propagator'.
I've got a couple bugfarm batches in the fermenter, but they're staying on the lees for the duration. I've got some ECY02 slurry sitting around. I think that's way too funky. There is an ECY23 'Oud Bruin' that's just sacc and lacto that might be ideal.
There's a bar in Ashveile I really dislike, but they're the only game in town. It's there anniversary fest this week and they tapped Dulle Teve, Arabier, & Stille Nacht today. I'm really hoping they're still on Saturday, but knowing those a$$hats, the beers will still be listed online and then not actually on tap when I go in.