Fans of mid-century modern furniture shouldn't miss the recently expanded Fuglen, a popular vintage cafe by day and an even more popular cocktail lounge by night. Spread out across four snug rooms, the bar-cafe doubles as a furniture showroom, and virtually all of the low-slung furnishings, which date mostly from the 1950s and 60s, are for sale. Many reveal the influence of Japanese aethetics on Norwegian designers, many of whom explicitly sought a warmer version of classic Scandinavian modernism.  Photo 7 of 7 in 5 Places to Visit in Oslo