Attention all QUEENDOM! Award-winning burger joint Black Tap Las Vegas is partnering with the Tony-Award-winning SIX The Musical Aragon Tour on a limited-time CrazyShake, The UnSHAKEable . (The limited-time shake will be available at Black Tap Las Vegas to celebrate with the launch of SIX at The Venetian Resort Las Vegas, performing in The Palazzo Theatre now through May 7).