Long weekends are amazing in themselves, but Victoria Day also saw the Cambridge family bless fans with a series of adorable photos and videos of their three kids—Prince George, Princess Charlotte and Prince Louis. Not only were the older two spotted running barefoot through a garden their mom designed at the annual Chelsea Flower Show, but their baby brother also showed off his latest skill: walking (or running, it seems!). .related-article-block{display:inline-block;width:300px;padding:0.5rem;margin-left:0.5rem;float:right;border:1px solid #ccc}@media (max-width:… This is only a snippet of…