Riga, the capital of Latvia is known as the Vegas of the Baltics and the northern city that never sleeps. The nightlife starts around 8-9 PM when people begin to gather in restaurants and cocktail bars. Generally, girls fill the nightclubs first as there is often no entrance fee or they are discounted for women until midnight. After you pay the entrance fee, you will receive a visible or invisible neon stamp on your hand, so you can leave and have fun elsewhere, than return without having to pay again. Sadly many bars and late-night clubs are still out to scam tourists, so be vigilant. On the bright side, you will certainly find a place for your taste as there is a great variety of clubs in the country. Dont forget that a tip of 10% is expected at most places.