I have found a authentic Philippines Restaurant in Daejeon, the name of the restaurant is Carinderia. The restaurant (at the second floor) is in a Food court together with Indonesian and Chinese restaurants. I have been eating both at both the Philippines and Indonesian restaurants. At the Philippines restaurant then I was eating: Pancit. The food was good and I can recommend the restaurant. The restaurant is near the Jungangno subway station. I’m adding a link to the exact location.