A little history. Brewed a 1 gallon starter beer using some crooked stave dregs then pitched that to a cranberry saison on top of Wy 3711. Came out very nice. Built up some dregs of the cranberry sour and pitched that into to secondary of another saison and blended in some Pinot noir. Came out great also. I think I'll dump that slurry I saved and use the dregs from the bottom of the sour Pinot saison keg into the secondary of a kriek. I have some cherry puree.