The original docklands of Darling Harbour have been transformed into a tourist mecca with entertainment for the whole family. Cockle Bay Wharf offers dining options from budget to upscale and million dollar views of the harbour. Young crowds gather on weekends for nightlife that ranges from salsa clubs to Dj’s. Families can visit the Chinese Gardens of Friendship or the Sydney Aquarium, one of the largest in the world. The Sydney Maritime Museum and the IMAX theatre are also popular attractions. The Harbourside Shopping Centre is a site unto itself, with hundreds of shops, restaurants and bars. On Saturdays in the summer, the city puts on a spectacular fireworks show along the harbour's shore and there are plenty of other free events during the year - Darling Harbour Fiesta, VIVID’s light installations and the Sydney Festival, just to name a few.