When I am at the Bellagio, I like ordering Cable Cars. I believe this drink originated here, but it has gotten popular enough that most bartenders around town should know how to make one (certainly at any of the MGM properties). If not, here is the receipe:
1 oz Captain Morgan's Spiced Rum
1/2 oz Orange Curacao
1/2 oz lime juice
1/2 oz Sour Mix
Put in a shaker with ice, shake well then pour through a strainer into a chilled glass, ideally a glass with a cinnamon sugar rim. Add an orange twist.
Thats a Cable Car. Not to be confused with a Side Car.