I'm here for a week, and I'm desperate for some strong-kick-your-teeth-in legit Vietnamese iced coffee. I've been to a few different places far and I've gotten watered down weak brew, some almost like chocolate milk. I'm very close to going back too Starbucks for the desperation triple shot espresso to get close to the strength it should have. What The Pho in Plano proceeded to add milk AND simple syrup. The Sweetwater Cafe folks, who are very proud of theirs, had chicory flavors, but was really really weak.

Edit: I tried Lee's triple shot. Was strong, but very sweet. However, next door to them in the Vietnamese food court was an amazing store called Di 7 that had what I was looking for, strong and not overly sweet. However it was a touch pricier, I think it was 6 bucks.