lunch, varying from rudimentary to quite elaborate, with the purchase of at least one drink. These free lunches were typically worth far more than the price of a single drink. The saloon-keeper relied on the expectation that most customers would buy more than one drink, and that the practice would build patronage for other times of day. Appearance A saloon's appearance varied from when and where it grew. As towns grew, the saloons became more refined. The bartender prided himself on his appearance and his drink pouring abilities. Early saloons and those in remote locations were often crude affairs with minimal furniture and few decorations. Often a single wood-burning stove might warm such establishments during the winter months. A pair of "batwing" doors at the entrance was one of the more distinctive features of the typical saloon. The doors operated on double action hinges and extended from chest to knee level. Further in the American West, some sold liquor from wagons, and saloons were often formed of materials at hand, including "sod houses. ...a hull of an old sailing ship" or interiors "dug into the side of a hill". As the size of towns grew, many hotels included saloons, and some stand-alone saloons, such as the Barlow Trail Saloon in Damascus, Oregon, featured a railed porch. Saloons' appearance varied by ethnic group. The Irish preferred stand-up bars where whiskey was the drink of choice and women could obtain service only through the back door. German saloons were more brightly illuminated, more likely to serve restaurant food and beer at tables, and more oriented toward family patronage. Germans were often at odds with Temperance forces over Sunday operation and over the operation of beer gardens in outlying neighborhoods. Other ethnic groups added their own features and their unique cuisines on the sideboard, while a few groups, including Scandinavians, Jews, Greeks, and Italians, either preferred intimate social clubs or did little drinking in public. Entertainment By way of entertainment saloons offered dancing girls, some (or most) of whom occasionally or routinely doubled as prostitutes. Many saloons offered games of chance like Faro, poker, brag, three-card monte, and dice games. Other games were added as saloons continued to prosper and face increasing competition. These additional games included billiards, darts, and bowling. Some saloons even included piano players, can-can girls, and theatrical skits. A current example of this type of entertainment is the Long