After a lot of walking and being lost I popped into a Happy Lemon for tea, but ended up instead ordering off their lemon series menu. I ordered a lemon and mango drink that tasted a bit like a slushy lemonade with chunks of mango in it. They also serve salted cheese flavors so I’d like to go back and try one. The shop had two floors with limited seating on the first floor but had a nice clean modern feel to it. The Happy Lemon I went to was near the Myeongdong tourist information center.