A roulette-like game of chance played around a spinning wheel, the main attraction and chief source of profit at Quark's bar on Deep Space Nine.
Dabo is a Ferengi-run gambling game. Players stand around a table and stake latinum on the outcome of a spinning wheel, choosing to buy, sell or convert their positions, and a winning spin is greeted with a shout of the game's name from everyone at the table.
The wheel at Quark's is seen in most episodes of Deep Space Nine. The games are run by attractive employees known as dabo girls, whose job is to keep customers betting; Leeta, who later marries Rom, is the best known, and Jake Sisko's first serious girlfriend, Mardah, is another.
Quark is not above rigging the wheel. In Rivals, his takings collapse when the con man Martus Mazur opens a competing club whose alien gambling devices alter the laws of probability across the station.