By Joanne Sasvari Keep going. Over the train tracks. Past the North Shore Auto Mall. Towards the giant Seaspan crane towering above the North Vancouver shoreline. Through the industrial park and across from the high school. And there it is, chocolaty nirvana, in one of the most unlikely locations you could expect. This is the bijou little shop of master chocolatier and pastry chef Thomas Haas. If you’ve arrived after, say, 10 am, chances are good that there’s a lineup of people waiting for his croissants and cappuccinos and the gorgeous chocolates glittering in the glass case like cacao-scented jewels. Don’t worry, just get in line: everything here is worth the wait. If it’s really busy, Haas himself might pop out to visit. Perhaps he’ll hand around some of his rich, dark “sparkle cookies,” which have been named among the best in the world by Saveur, The Los Angeles Times…