Quite possibly the most expensive place to go for coffee in Da Nang. Just north of the Han River Bridge, the high-end Memory Lounge overlooks the river — in fact, it was built directly on top, jutting out onto the river and accessible from the promenade. Built by the wife of a former president of South Vietnam, it's quite a fancy affair — with foreign chefs blending Asian and European cuisines and using organic and sustainable ingredients to create an impressive menu.