In 'Raiders of the Lost Ark', the Nepalese bar where Marion works is called The Raven.
Marion Ravenwood runs the bar when Indiana Jones arrives in Nepal in 1936. Indy needs her help because her late father, Abner Ravenwood, once possessed a valuable medallion connected to the Ark of the Covenant. Their reunion is tense: Marion still resents Indy for abruptly ending their earlier relationship, but she agrees to help him.
The bar becomes the setting for one of the film's earliest action sequences. Gestapo agent Arnold Toht arrives to seize the medallion, while René Belloq's men are also pursuing Marion. A fight breaks out, the building catches fire, and Marion escapes with Indy. The destruction of the bar forces them to leave Nepal and begin the larger Ark adventure.
The Raven is sometimes confused with Marion's later establishment, The Raven's Nest, which appears in expanded Indiana Jones continuity. The answer refers specifically to her bar in the 1981 film.