Mars' Spark (Sometimes known as "The Mars Fox's Spark") is the residence of Kimmy Mars. Exocosmically located in Seattle, Washington it's actual location is believed to be somewhere on the planet Mars. So yes, there is Life On Mars.
It serves as Kimmy's study, and is occasionally host to one or more Snow Leopards of the Terran, Martian, Mercury, Arcadian, and Lunar varieties.
Given its location as a conduit for The Wire, Kimmy intends to host celebrations here in the future.
Hopefully there will be board game nights as well.