This is the recipe from the restaurant Carrabbas.
1 1⁄2 liters bisanzio italian wine or 1 1⁄2 liters any other sweet red italian wine [Sutter Home sweet red wine, San Antonio Cardinale sweet red wine, Lambrusco wine, etc.)
14 ounces cranberry juice (not cranberry cocktail)
14 ounces monin blackberry syrup (you can buy this on Amazon)
6 ounces tuaca italian liqueur
2 oz Sprite
Mix all liquid ingredients together and add blackberries. Refrigerate and let sit for a few hours. Serve over ice. When ready to serve, add a slice of lemon and orange.