Ree Drummond's family is throwing a joint birthday bash for Todd and his cousin Caleb, so she's cooking up Caleb's barbecue favorite, Spicy Pulled Pork Sliders piled high with fabulous fixins, along with make-ahead Slow Cooker Baked Beans. Then, per Todd's request, a towering, three-layered homemade Confetti Cake for the boys to share!