An English-taught makeup lesson to add to a Busan itinerary
If you are visiting Busan, the card adds an English-taught makeup lesson at RihaKim Makeup to the itinerary as a K-beauty experience.
What gets added to the day
The activity is the makeup lesson. It is taught in English, at RihaKim Makeup. The card is for someone who is already visiting Busan and wants the lesson on that itinerary, not instead of the rest of the day.
Why the card mentions English
The point of saying the lesson is taught in English is that a traveler can follow it. The class is something you do yourself, in a language you can use while you are wearing the result. It is not a stop where the explanation stays in Korean.
What kind of experience it is calling itself
The card calls the lesson a K-beauty experience to add to a Busan itinerary. On this site that experience is the private daily lesson or the eye and brow course, both in English, in Haeundae. It is a class on the day, not a second copy of the beach.