The first time I ever saw a canelé was on the menu of Dominique Crenn’s new upscale wine bar in Cow Hollow. San Francisco has a number of fantastic wine bars, but this one was particularly special because Dominique Crenn is a local, and now global, celebrity. After wowing restaurant-goers at her original Atelier Crenn, she graced the screen in an episode of Chef’s Table with her ethereal and utterly perfect dishes of ginger foam and lobster tartar, caviar with cream sauce and the tiniest slivers of pickled pearl onions, seared abalone under a crackling shell of seaweed and so many others, she opened a second stunning locale, and a…