This very small, practically unmarked kiosk is located on the pathway from the Asia area (just past the Flights of Wonder attraction) into the Africa area. It's only open seasonally, and usually only from 11:00am until 5:00pm-ish, so it may or may not be open on your next visit.
There really isn't much in the way of seating around either, but what the Caravan Road kiosk does have, is a couple of vegetarian items, including Edamame Beans and a vegetarian "sounding" item, the "Asian Noodle Salad"... but you may want to ask if that one is totally vegetarian. We're not sure on that one. There is usually a non-vegetarian item on the menu along with sodas and bottled water.