A few times I came across a truck outside of Tipitina's Uptown serving delicious Boudin Balls, Bacon Brownies, BBQ sandwiches and po boys. YUM. I'm trying to figure out what this wonderful food cart is all about and if there is a schedule of some sorts. Whenever I purposefully look for it, it seems to be gone. Or if anyone knows of any New Orleans street vendors (and please do not say those hot dogs on Bourbon Street) I would greatly appreciate it.