Jay-Z and Kanye West don’t do ordinary. To celebrate the release of Watch the Throne, the rap superstars have opened a pop-up shop in New York City at Openhouse Gallery (201 Mulberry St.). If you’re in the area, check out the Riccardo Tisci artwork and chopped-up Maybach from the “Otis” video, which is being auctioned off to benefit the East African drought disaster. Jay and ‘Ye’s hot-selling CD will also be available for $15 and there will be DJ sets and maybe a surprise guest or two. We wonder who it could be…