The Seongsu Pokémon pop-up waiting system matters because Pokémon Mega Festa 2026 has drawn enough visitors to require structured entry controls across its Seongsu locations. For anyone searching for a Seongsu Pop-up Open Run plan, the key point is simple: the official and reported systems are not just first-come entry lines, but on-site waiting registration through QR code or waiting tablet, depending on the venue.
Pokémon Mega Festa 2026 is a 30th anniversary event running across Seoul from May 1 to June 21, 2026, with several Seongsu-area programs connected to the wider festival.1 By June 13, 2026, the Pokémon 30th Anniversary Party pop-up at Trend Pot by Olive Young N Seongsu has already ended, while Metamong Playground in Seongsu remains listed through June 21.1
Seongsu Pokémon Pop-up Waiting: What Visitors Need to Know

The most important waiting detail is that different Seongsu Pokémon venues have used different registration methods. Pokémon Korea’s official Q&A says Metamong Playground operates at 9 Seongsui-ro 7ga-gil from May 1 to June 21, and visitors enter after registering through a QR code waiting system and receiving an AlimTalk or text-message call.1 That means anyone planning for Metamong Playground should be ready to complete the waiting step on-site and keep their phone available for the call notification.
For the Pokémon 30th Anniversary Party pop-up, the official event page listed Trend Pot by Olive Young N Seongsu as the venue from May 1 to May 31, with operating hours from 10:00 to 22:00 and a final-day closing time of 18:00.2 Because that end date has passed as of June 13, 2026, it should not be treated as an active Seongsu stop unless a new official notice says otherwise.
Operationally, visitor reports published by HeyPop add a useful distinction: Pokémon Secret Forest and Pokémon 30th Anniversary Party used waiting tablets at the entrance, while Metamong Playground used a QR code in front of the entrance for waiting registration.3 The same report says all three pop-up locations used an NFC-based product purchase process: visitors tagged NFC on-site, bought goods online, then received products at the checkout counter.3
That matters for planning because waiting is not the only bottleneck. Entry, in-venue movement, product selection, online purchase, and checkout pickup may each take time. Visitors who only budget for a quick walk-in may misunderstand how the pop-up flow works.
Why Open Run Crowds Changed the Event Flow
Pokémon Mega Festa 2026 began in Seoul’s Seongsu-dong area on May 1, 2026, and large opening-day crowds led to emergency changes for some programs. bnt News reported that Pokémon Korea stopped some events, including a stamp rally event distributing the promotional card Magikarp, because of safety concerns.4 The same report said exhibition spaces and hands-on programs such as the Pokémon 30th Anniversary Party pop-up would continue as scheduled with strengthened safety management, excluding the suspended stamp rally.4
This is the context behind why a Seongsu Pokémon pop-up visit should be treated as a managed waiting experience, not simply a casual open run. The crowds on the first day were large enough to disrupt smooth operations, and later guidance emphasized controlled entry points and waiting registration.
The wider Seongsu program also explains the demand. Pokémon GO’s official news announced a Mega Festa Seoul Stamp Rally in the Seongsu area from 10:00 on May 1 to 20:00 on May 31, 2026, with six stamp locations including Pokémon 30th Anniversary Party, Metamong Playground, and Pokémon Secret Forest Pop-up.5 Rewards included encounters with party-hat Bulbasaur, Charmander, Squirtle, Pikachu, Eevee, and Ditto.5
The official Pokémon GO update framed the event as a Seongsu-only adventure, saying, “Enjoy a special adventure that can only be experienced in Seongsu with Pokémon GO!”5 That kind of location-specific appeal helps explain why multiple venues in one neighborhood became part of the same visitor route.
Practical Visit Checklist for June 2026
For a June 13, 2026 plan, the source-backed active Seongsu waiting focus is Metamong Playground. It is officially listed through June 21 at 9 Seongsui-ro 7ga-gil, with QR code waiting registration and entry after an AlimTalk or text-message call.1 The Pokémon 30th Anniversary Party pop-up at Trend Pot by Olive Young N Seongsu should be treated as ended because its listed operating period was May 1 to May 31.2
Before going, check the exact venue you want. If your destination is Metamong Playground, prepare for QR registration near the entrance. If you are reading older posts about the 30th Anniversary Party or Secret Forest, remember that their waiting details came from May operations and may not apply after the listed event dates.
Also plan around phone readiness. The official Metamong Playground flow depends on receiving a call notification by AlimTalk or SMS, so visitors should avoid registering and then moving too far away or missing the message. The sources do not provide a guaranteed waiting time, reservation option, or maximum daily capacity, so it is safest to assume the wait can vary with crowd conditions.
Because the opening day had enough congestion to cause program suspensions, visitors should also expect possible entry limits or waiting controls when crowds build. Pokémon Korea’s Q&A specifically says that the Pokémon 30th Anniversary Party pop-up could face waiting or entry restrictions when crowded, and the same crowd-management logic is relevant when planning other Seongsu festival stops.1
Quick FAQ
Is the Seongsu Pokémon pop-up still open on June 13, 2026?
Metamong Playground is listed from May 1 to June 21, 2026, at 9 Seongsui-ro 7ga-gil, so it remains within its official operating period on June 13.1 The Pokémon 30th Anniversary Party pop-up at Trend Pot by Olive Young N Seongsu ended on May 31.2
Do visitors need to line up or register for waiting?
For Metamong Playground, the official Q&A says visitors register through a QR code waiting system and enter after receiving an AlimTalk or text-message call.1 HeyPop reported that Pokémon Secret Forest and Pokémon 30th Anniversary Party used entrance waiting tablets during their operations.3 !Pokémon Mega Festa 2026 Seongsu pop-up waiting guide For anyone planning around Seongsu Pokémon pop-up waiting, the most useful approach is to separate active June information from ended May programs. Metamong Playground remains the key source-backed stop through June 21, and its QR-based waiting process should shape any Seongsu Pop-up Open Run plan.
References
- 포켓몬 메가페스타 2026 Q&A (포켓몬코리아 공식 사이트)
- 포켓몬 메가페스타 2026 (포켓몬코리아 공식 사이트)
- 포켓몬 메가페스타 2026 알차게 즐기는 방법 (헤이팝, 2026-05-06)
- 포켓몬 메가페스타…스탬프 랠리 중단 (bnt뉴스 via Daum)
- 서울 성수 일대를 누비는 모험! 포켓몬 메가페스타 2026 "Pokémon GO" 서울 스탬프랠리가 여러분을 찾아옵니다! (Pokémon GO 공식 뉴스)