McDonald's Austria has now implemented an unusual idea. Under the name "MyTaste - MyManicure", five nail polishes in the colours of the fast food restaurant's sauces - Tomato Ketchup, Sour Cream, Sweet and Sour, Cocktail and Barbecue - are available as a limited collection. Those who are interested can purchase the polish via the restaurant's app. For the launch of the collection at the end of August, McDonald's had opened a pop-up nail salon in Vienna where people could get a free manicure with "sauce paint". Further information …