Petrolia Liquor Store - Maraska Slivovica is their take on the blue plum classic eastern European brandy (slivovitz). The brandy or eau-de-vie (the common name for un-aged brandy) is made from plums
Brandy/Slivovitz — European Wines & Spirits, Colorado Distributor
In Praise of Slivovitz: Plum Brandy Doesn't Have to Taste Like Paint Thinner - Tablet Magazine