[NOTICE] CHUU Birthday Party ‘All My Favorite Things’ Event Information

Hello, In celebration of CHUU’s birthday on October 20, we are delighted to invite KKOTI to a special birthday party with CHUU. *** CHUU Birthday Party ‘All My Favorite Things’ A time to fill my favorite day with all my favorite things, together with my favorite people. Come a little closer, and join me for a birthday party filled with all my favorite things. CHUUKKUMI and KKOTI, you’re invited! Let’s spend a cozy little time together 🙆‍♀️💕 [EVENT INFORMATION] Event: CHUU Birthday Party ‘All My Favorite Things’ Date & Time: Tuesday, October 20, 2026, 18:00 (KST) Venue: Cafe Between (Garden5 TOOL Building, 4F, Hall A, 10 Chungmin-ro, Songpa-gu, Seoul, Republic of Korea) Ticket Price: KRW 55,000 (All Seats) Running Time: 90 minutes Capacity: 80 guests (Limit of 1 ticket per person) Age Restriction: Ages 8 and above Ticketing Platform: Ticketlink [FANCLUB PRE-SALE & GENERAL SALE SCHEDULE] - Fanclub Pre-sale Eligibility: CHUU OFFICIAL FANCLUB KKOTI MEMBERSHIP holders - Fanclub Pre-sale Verification Period: October 13, 2026 (Tue) 12:00 – October 15, 2026 (Thu) 17:00 (KST) - Fanclub Pre-sale Period: October 14, 2026 (Wed) 18:00 – October 15, 2026 (Thu) 17:00 (KST) - General Ticket Sale: October 15, 2026 (Thu) 19:00 (KST) ~ ※ General ticket sales will be available only for seats remaining after the fanclub pre-sale. ※ Ticket purchases are limited to one (1) ticket per person across both the fanclub pre-sale and general sale. ※ If all available tickets are sold during the fanclub pre-sale, there may be no tickets available for the general sale. [CHUU WEVERSE MEMBERSHIP PRE-SALE VERIFICATION] The fanclub pre-sale is available exclusively to ‘CHUU OFFICIAL FANCLUB KKOTI MEMBERSHIP’ holders. Each eligible member may purchase up to one (1) ticket during the fanclub pre-sale. KKOTI MEMBERSHIP holders who wish to participate in the fanclub pre-sale must complete membership verification on the Ticketlink reservation page during the designated verification period. If you complete verification through the Korean ticketing page, you may purchase tickets only through the Korean page. Likewise, if you complete verification through the Global ticketing page, you may purchase tickets only through the Global page. Only one (1) Weverse account may be verified per Ticketlink account. Multiple or duplicate verifications are not permitted. For inquiries regarding fanclub pre-sale verification, verification errors, or the fanclub pre-sale process, please contact Ticketlink Customer Service at 1588-7890 or the Global Customer Service Center at 1644-3850 (English only). All ticket reservations, cancellations, and refunds are subject to the policies and regulations of the respective ticketing platform. [SEATING INFORMATION] This event will be held in an intimate café setting to allow CHUU and her fans to celebrate her birthday together in a closer and more personal atmosphere. Due to the nature and size of the venue, the event will accommodate a total of 80 guests. All tickets will be sold as unassigned seating, and seat numbers will be determined through a random draw at the venue on the day of the event. Once a seat has been assigned through the draw, changing seats at your own discretion or exchanging seats with another guest may be restricted. - Wheelchair Accessibility As this is a small-scale event held in a café venue, designated wheelchair-accessible seats will not be sold separately. Guests who use a wheelchair or require additional assistance during the event are kindly requested to contact us in advance after completing their ticket purchase. [SMART TICKET INFORMATION] Physical tickets will not be issued or delivered for the CHUU Birthday Party. All tickets will be issued exclusively as Smart Tickets. *** A special fan participation event will also be held as part of the Birthday Party. For more details, please check the event participation notice, which will be posted later this week. We hope you will show lots of love and support for CHUU’s Birthday Party. Thank you.