Starbucks has launched a special Halloween-themed green beverage called “The Franken Frappuccino.” The green tea-based drink is made with peppermint syrup, white chocolate sauce, java chips, whipped cream and mocha drizzle, reports People. And it doesn’t seem to be leaving customers green around the gills. “It tastes like a Frappuccino version of mint chocolate ice cream — super yummy,” said Reddit user Callthewindreddit. The limited edition Frappuccino is available to buy in select Starbucks stores from Oct.