Flashback

Flashback is a music bar in Seoul that serves beer, cocktails, and non-alcoholic drinks, located between Hongdae and the Gyeongui Line Forest Park in Yeonnam. Guests send song requests by QR code or phone, and the bar plays them as old pop songs while album covers fill the walls. It opens at 2 p.m., so daytime drinking is possible, and window seats look down onto the Gyeongui Line Forest Park. From those seats, you can watch people walking along the path.