It's strange that a drink as elemental and refreshing as the mint julep — just sugar, bourbon, and mint beneath a mound of melting ice — could come to be thought of as something to be employed on only one day out of the 365 we get each year: the day of the Kentucky Derby. Well, owner Micah Olson put the mint julep center stage at his Southern concept, Okra, where the drink has its own section of the menu, home to historical variants and some modern takes alike. In fact, bourbon, whether in an Old Fashioned, a Manhattan, or something different entirely, gets star treatment here.