Ahhhh, sunflowers. There is something about sunflowers that just makes you smile, right? Maybe it is their bright, happy yellow-orange faces preening in the sunshine. Maybe it's the fat bumble bees getting drunk on the nectar. Perhaps it is because sunflowers represent the transition from the sunny, lazy days of summer to the crisp, mellow harvest time of the year. Regardless, sunflowers are just so happy. Of course, it is always helpful to know where and when to see sunflowers at peak…