I heart the Noodle Bus.
The friendly staff are efficient and the truck itself has everything you need to enjoy your lunch.
I highly suggest the beef pho with satay - they really know how to do the satay flavour! Especially on a cold day, it'll warm you right up. The vermicelli bowls are simple and tasty, spring rolls are crispy and not greasy - perfect combo.
Beware: this truck only takes cash, so go prepared!!