...isko's
From Tardis Wiki, the free Doctor Who reference
In a parallel universe, "...isko's" was the partial name of a place where Starfleet officers Marcus Bertrand and William Riker played music. (COMIC: Assimilation²)
Behind the scenes
In the Star Trek universe, this partial place name can be interpreted as a reference to the family name of Deep Space Nine protagonist Benjamin Sisko, his father Joseph Sisko being the proprietor of Sisko's Creole Kitchen.