Sip LBC week isn’t just about the drinks themselves but also about the art of crafting cocktails. Enter Cutthroat Cocktail tomorrow evening, the libation-centered competition which mimics the famed Kitchen version on television and aims to put some of Long Beach’s best beverage connoisseurs to the test. For the foodies obsessed with all-things-grub on TV, Chef Rahm Fama, host of Food Network’s Meat & Potatoes, will serve as emcee.