A waiter in traditional dress poses with a waitress in front of Chinatown's Tiantan Restaurant, one of the best in Havana. As tourism booms, Havana's Chinatown is packed with tourists and restaurants, and is more bustling than ever. With around $10 for a main dish, however, the restaurant menus could hardly be afforded by typical locals. Taking advantage of his ethnic origin, the waiter gave up his government job of 15 years and opted for the lucrative private sector, where two days of his tips might be better than his monthly wage in the government office