The Olive Young N Seongsu Pokemon pop-up is the central offline experience for the wider Olive Young X Pokemon collaboration running from May 1 to May 30, 2026. Positioned as a Pokemon K-Beauty Pop-Up tied to Pokemon Mega Festa 2026, the event combines themed retail, in-store activities, photo opportunities, and limited collaboration products at Olive Young N Seongsu and beyond.1
Because visitor numbers surged in Seongsu on May 1, some Pokemon Mega Festa 2026 events were temporarily suspended for safety reasons. Pokemon Korea’s notice said, “the event has been temporarily suspended for safety reasons due to the current large crowd,” so anyone planning a visit should treat crowd control updates as essential before heading to the area.2
Olive Young N Seongsu Pokemon Pop-Up: Core Dates and Location

The confirmed collaboration period is May 1 to May 30, 2026, with Olive Young N Seongsu serving as the main space for the experience-led program. CJ Olive Young describes the campaign as an online-and-offline collaboration with Pokemon Korea, while Yonhap reported that it is connected to Pokemon’s 30th anniversary Pokemon Mega Festa 2026.13
At Olive Young N Seongsu, the store is not simply selling themed products. The space is being used for a pop-up store, exhibitions, a coloring zone, photo zones, capsule toy sales, Pikachu-shaped desserts, and a floor-by-floor stamp rally. These elements make the Seongsu location the most complete stop for readers who want the event’s experiential side rather than only the merchandise.1
The event also fits into a broader May 2026 Pokemon program across Seoul. Reported Pokemon Mega Festa 2026 locations and activities include Pokemon Secret Forest at Seoul Forest Park, a Ditto Playground around Seongsu-dong, a 30th-anniversary special event at Trend Pot by Olive Young N Seongsu, Pokemon Run 2026 at Ttukseom Park, and a Pokemon GO Seoul stamp rally planned around designated locations throughout May.4
In practical terms, the Seongsu area may be busier than a standard brand pop-up. The May 1 crowding was reported on the Labor Day holiday, with police controlling the site as visitors gathered from the morning. The congestion was understood to have concentrated around participation in the Seoul stamp rally event.2
What You Can Do at the Pop-Up
The most important reason to visit Olive Young N Seongsu is the concentration of activities in one place. The source-backed program includes a pop-up store and exhibition areas, which should appeal to visitors who want to browse the collaboration rather than only complete a purchase. The coloring zone and photo zones are more interactive, while capsule toy sales and Pikachu-shaped desserts add collectible and food elements to the visit.1
The floor-by-floor stamp rally is another major on-site feature at Olive Young N Seongsu. However, because a separate Seoul stamp rally was linked to the May 1 crowd concentration, visitors should distinguish between in-store activities and broader Seoul-wide Pokemon Mega Festa participation. If a specific rally or activity is temporarily paused, the safest approach is to verify on-site notices or official event updates before waiting in line.12
Olive Young is also extending the campaign beyond Seongsu. Nationwide, 13 key Olive Young stores and online channels are part of the collaboration, with photo zones, receipt-message issuing machines, and purchase-amount-based gifts reported as part of the wider program.1
For shoppers, the campaign is substantial in scale. Yonhap reported that 61 brands are participating and about 230 products are being introduced through special planning or discount offers.3 That matters if your main goal is buying collaboration beauty products rather than visiting the Seongsu installation, because some shopping options are not limited to the N Seongsu venue.
Products and Shopping Notes
Several brand-specific collaboration products have been reported. Hairplus is participating in the Olive Young X Pokemon collaboration with three exclusive “Protein Bond” edition products, sold from May 1, 2026 through Olive Young stores nationwide and the official online mall.5 Primera, an Amorepacific brand, is also releasing Olive Young X Pokemon collaboration edition sets in May, including the Vitathinol Bouncy Lift Serum and three Mega Shot Gel Mask products with gifts such as Pokemon stickers, a pouch, and hairpins.6
Some store-specific benefits are tied to particular locations. For Primera’s collaboration sets, additional purchase benefits were reported for customers buying at Olive Young Central Gangnam Town and N Seongsu.6 For Hairplus, the reported sales channels are broader: nationwide Olive Young stores and the official online mall from May 1.5
CJ Olive Young framed the collaboration as a way to give both domestic and international customers a different kind of enjoyment, saying it expects the program to offer “a different kind of fun” to customers in Korea and abroad.1 For visitors, that means the clearest value of the Seongsu site is the combined experience: themed space, hands-on zones, collectibles, photo moments, desserts, and shopping in one location.
Quick FAQ
When does the Olive Young N Seongsu Pokemon pop-up run?
The Olive Young X Pokemon collaboration runs from May 1 to May 30, 2026. Olive Young N Seongsu is the main experience location connected to Pokemon Mega Festa 2026.13
Was the Seongsu Pokemon event suspended?
On May 1, 2026, some Pokemon Mega Festa 2026 events in Seongsu were temporarily suspended because of large crowds and safety concerns. The reported crowding was linked especially to participation in the Seoul stamp rally event, so visitors should check current event status before traveling.2 !Olive Young N Seongsu Pokemon Pop-Up May 1 crowd suspension notice concept The Olive Young N Seongsu Pokemon pop-up is best understood as a focused K-beauty stop inside a much larger Pokemon anniversary program across Seoul. If you plan to go, base your visit around the confirmed May 1 to May 30 collaboration window, prioritize safety and crowd updates, and decide in advance whether your goal is the Seongsu experience, collaboration shopping, or both.
References
- CJ올리브영, ‘포켓몬코리아’와 컬래버…온오프라인 잇는 체험형 행사 진행 (CJ올리브영 뉴스룸, 2026-04-28)
- "성수 쪽은 얼씬도 하지 마라"…역대급 인파에 이벤트 중단 (한국경제, 2026-05-01)
- 올리브영, 다음 달 '포켓몬' 협업…역대 최대 61개 브랜드 참여 (연합뉴스, 2026-04-28)
- 5월 서울 전역서 포켓몬 메가페스타 개최 (조선비즈, 2026-04-20)
- 헤어플러스, 올리브영 '포켓몬' 콜라보 협업 참여… ‘단백질 본드’ 에디션 3종 출시 (이데일리, 2026-04-30)
- 프리메라, 올리브영 X 포켓몬 협업 에디션 출시 (한국경제, 2026-04-30)