On the 23rd, Yostar announced that it has opened its first official pop-up store, 'Invitation of Winter,' to celebrate the 6th anniversary of the mobile tower-defense RPG Arknights. The pop-up store will be open from the 23rd to February 8th at V-Square, located on the 3rd floor of Lotte Cinema Konkuk University Station.

The pop-up store features an exhibition space, a collaboration café, cosplay photo events, and official merchandise sales. Through this, Yostar has created an offline touchpoint for users who have been playing the game. The exhibition space includes history content documenting the six years of Arknights service, as well as themed display zones and photo spots.

The accompanying collaboration café offers four types of drinks and four types of desserts themed after Amiya Medic, Goldenglow, Lumen, and Tragodia. These menu items come with character straw picks and cake toppers, and customers will receive one of four random character coasters with their purchase.

Additionally, cosplay photo events will be held on the 24th and 31st. On the 24th, cosplayers portraying Hoshiguma the Breather and Haruka will appear, followed by Amiya Medic and Goldenglow cosplayers on the 31st.

Furthermore, a four-cut photo booth, card cover customization, and a color name sticker production station are available, while the shop sells 6th-anniversary commemorative goods and exclusive pop-up items.

More detailed information regarding the first official Arknights pop-up store can be found on the official Arknights cafe.