welcome to hkWelcome Hong Kong Travellers! What To See and Do. Hong Kong's Attractions are many and varied, ... Anniversary of HK SAR, Book Fair, Summer Festivals; HK in August. Food Expo,1) How to pay in Hong Kong: cash, credit, Octopus, or mobile? Most international credit cards, such as American Express, VISA, and MasterCard, are accepted at hotels, shops,