Just like its Islay-themed sibling, Seaweed & Aeons & Digging & Fire, Quercus & Palomino & Oxidation & Sitting explores some aspects of Speyside whisky production that don't always get their fair share of the lime light. It was launched in 2020, with a mysterious, well-sherried 8 year old single malt Scotch whisky from an undisclosed Speyside distillery at its core.