You can't leave without visiting some of these shops and not taste a good Russian Vodka.
The most Russian drink.
You surely can't leave Moscow without taking a bottle of Russia's typical vodka. As you walk round the city, you'll find a large quantity of big and small shops that offer a large variety of this drink for you to choose from. Go inside any of them, and don't be afraid to ask and pick one of them! Many shops will even give you a sample to try the different varieties, so that you can choose the one you like most. You can also buy your favourite vodka in any of the supermarkets or shopping centres in Moscow, but if you want to take home a souvenir of your trip, go to one of the small off licences where you'll find a great variety. Enjoy the pure essence of Russia!