Cute garden-themed characters will appear in Chamsil as a pop-up. This event, held in early September on the first-floor Atrium of Lotte World Mall in Chamsil, will offer venue-exclusive goods and participatory events. With a pre-booking benefit, you can receive limited goods, and there will be chances to win gifts through missions like a stamp rally. Additional gifts are available depending on purchase amounts, so just visiting lets you enjoy various attractions. The period is September 3 to 13, 2026; please see the venue information for details.