Williams-Sonoma's Halloween Truffles are various flavors of ganache coated in chocolate. "The cat pairs a dark chocolate exterior with extra bittersweet chocolate ganache, the ghost combines a white chocolate exterior with a milk chocolate-toffee ganache center, and the pumpkins unite milk chocolate ganache with orange- and green-tinted white chocolate." These would be fun to make at home if you had the time. [via Outblush]