Black Friday is very palatable standard cocktail at 0.8 standard drinks. Stirred with 30ml blackcurrant liqueur wenneker and 15ml vodka with 10ml blackcurrant syrup as well as 45ml soda water including 190ml ice and best with vegetable and vegetarian dishes. Just fill glass with ice to chill then pour ingredients into mixing glass and stir ingredients together until mixed. Pour into glass over ice and served in a highball glass cold.