Something of a Hanoi institution among fans of live music, R&R Tavern has now moved from its downtown location to a new venue out near West Lake, but the formula is the same. Keep punters happy with cheap pitchers of beer and live rock music on Friday night. Throw in an open-mike evening (Sunday) and a quiz night (Tuesday), and you've got something to please everyone. The decor is forgettable, but it's the upbeat vibe that appeals here.