Yeah I suppose that wasn't clear. The gas station and Starbucks are both on the West side of the 15, so you take a left on the exit and it's immediately on your right.
Here is the Starbucks address:
3440 Del Lago Blvd.
Suite G
Escondido, CA 92029
What I was failing to try and communicate, was that the exit is the exit one would take off the freeway to get to North County Fair; but as you pointed out North County Fair is on the East side of the freeway.