Here’s a special last-minute giveaway coming to you courtesy of our friends at Mansion Miami. To celebrate its new “Mansion 360” lighting and sound system, the club will be hosting deadmau5 today, January 20th, as well as tomorrow, January 21st. The city of Miami Beach has also proclaimed 1/21 to be “Mansion Day,” in honor of the event. (Deadmau5 is just racking up the dedicated days, huh?) We’ve got two tickets to give away to the most deserving fan, so get your entries in at the Punchtab link below… The contest ends at 12AM midnight, EST tonight.