Ethnic enclaves exist throughout the world, bringing a beguiling slice of foreign lands to many countries. The largest Asian community outside of Asia, San Francisco’s Chinatown is a bigger draw than the Golden Gate Bridge. Within the USA’s highest population density west of Manhattan, the district has had a big influence. The famous dim sum teahouses are popular for their bite-sized morsels, while moon-cakes, pastries filled with bean paste and egg, are a delicious staple of the district’s Autumn Moon Festival.