I also was in Boston -- yes, I meant it when I said I flew all over the country -- where I met a friend at the Burdick's in Cambridge. I tried the dark hot chocolate with soy milk -- which is vegan! It was divine, of course. So, if you are ever in Tuscon or Boston, I recommend these places.
To continue placating my sweet-tooth, while on vacation I devoured a couple pre-packaged vegan cookies as well. Both were made by Alternative Baking Company: the phenomenal pumpkin spice and mac the chip. The website offers free shipping; the cookies were so good, I am considering ordering more from the website.