This week from the Test Kitchen, we discuss tipping. Is it an archaic system that needs to go, or is there merit to it? We’ll taste maple syrup, and we’ll learn what’s hot and what’s not in the world of kitchen gadgets. Then we’ll head into the Test Kitchen to learn how to make the best 100 Percent Whole Wheat Pancakes. And of course, we’ll be taking your calls to answer all of your cooking questions.