I have a feisty, curious, indefatigable two-point-five-year-old son and he is the cutest thing EVER (ever). When we are at Starbucks or the grocery store or on the street or the potty or (insert pretty much any geographic location here that can be found on Google Maps), he often does things like: 1) conduct chem experiments with salt and pepper shakers (SO SMART!) 2) insist on drinking X beverage from