Are Gyeongju's London bagels really that popular?

When I was visiting Gyeongju with a friend, we happened to pass by the London Bagel Museum. We thought we would buy some bagels to enjoy at home for brunch, but we found out that you have to get a number to get in. When we entered the store, we were surprised at the number of people there, and we were overwhelmed by the amount of bagels everyone was buying. We bought some and tried them on the second floor, and we could see why it's so popular. They were all delicious and we didn't disappoint. The bagels were already cut horizontally, which was very convenient for making sandwiches. According to the staff, BLACKPINK's Jisoo and NCT's Kaisung, Haechan, and Doyoung often visit the store. I hope we'll meet them by chance. #brunch #londonbagelmuseum #seoulbakery