Cocktail Builder is website that helps you find out what cocktails you can make from the ingredients you have in your bar. You know where to go: www.cocktailbuilder.com, where you type up the stuff you got and find the stuff you can make – Puck’s Potion and Bay Breeze, each with detailed instructions and user reviews. Now your quickly put-together cocktail is much more likely to impress you – and your possible guest.