[Birth of a Beauty] Dunkin Donut Branch

Dunkin' Donuts
93 Sejongdae-ro, Jung-gu, Seoul
(서울 중구 세종대로 93)

It's pretty obvious that Dunkin' Donuts is a major sponsor of Birth of a Beauty, right?
Several scenes have shown the characters filming in a branch, and I'm guessing that I have found the place they're using for the Korean drama.

If I'm not mistaken, it's this one near the Sicheong Station, along Sejongdae-ro.
But the easiest landmark is that it's just beside the main entrance of Deoksugung, one of the five grand palaces in Seoul and is a favorite tourist attraction in Seoul.

It's fairly easy to get there.
All you have to do is to find your way to Sicheong Station. Both green and blue lines will pass by this stop. You can use Exits 1 or 2 if you used the Blue Line; or Exit 12 if you rode the Green Line.

IMPORTANT NOTE: This post may not be 100% accurate.