Slice is a blog devoted to pizza, especially NYC pizza. They’ve set up a special section for visiting GOP conventioneers, telling tourists how to order a slice (“First, it’s a ‘slice,’ not a ‘piece of pizza.’ New Yorkers don’t have time for all that verbiage.”), how to hold it once you’ve ordered it, and where to find coal-fire oven pizza. It also details some of the bizarre pizza habits of the midwest.