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Wonderweeks Company inc., | CEO: Kyungyoon Kang | Business Registration Number: 653-81-02169 8F, ES Tower, 17 Teheran-ro 52-gil, Gangnam-gu, Seoul, Republic of Korea | email: contact@mom-mom.net | tel: +82-2-1600-9351

Copyright 2024 Wonderweeks Company inc. All Rights Reserved.

Yukids Block Room & Slime

Enjoy Lego, deco foam blocks, and slime as much as you want!

Updated at 05/04/2026

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  • Address

    9F, Jeil Tower, 226, Okjeong-ro, Yangju-si, Gyeonggi-do, Republic of Korea

  • Contact

    0507-1407-8833

  • Facilities

    Parking

  • Reservation

    Same-day visit and on-site registration only (no reservations)

  • Open/Closes

    Mon11:00 ~ 19:00
    Tue11:00 ~ 19:00
    WedRegular closed day
    Thu11:00 ~ 19:00
    Fri11:00 ~ 19:00
    Sat11:00 ~ 19:00
    Sun11:00 ~ 19:00

Prices & Programs of Yukids Block Room & Slime

  • [Fees]
  • Hourly rate - 8,000 won per hour / 1,300 won per 10 minutes
  • 10-hour pass - 59,000 won for 1 person / 57,000 won for 2 people / 55,000 won for 3 people
  • 20-hour pass - 99,000 won for 1 person / 97,000 won for 2 people / 95,000 won for 3 people
  • Guardian admission fee - 2,000 won (includes 1 coffee or canned drink)
  • Step 1 Lego rental - 10,000 won for 1 time / 35,000 won for 5 times / 63,000 won for 10 times
  • Step 2 Lego rental - 15,000 won for 1 time / 49,000 won for 5 times / 89,000 won for 10 times
  • Step 3 Lego rental - 25,000 won for 1 time / 89,000 won for 5 times / 160,000 won for 10 times
  • Step 4 Lego rental - 30,000 won for 1 time / 129,000 won for 5 times / 240,000 won for 10 times
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Parenting Tips for Yukids Block Room & Slime

  • You can play with slime, Lego, deco foam blocks, color beads, and jewel beads all in one place.
  • The total fee consists of the hourly rate + slime usage fee + extra material cost. If a guardian stays on site, an additional 2,000 won admission fee applies.
  • If you pay the guardian admission fee, you can choose and enjoy 1 coffee or canned drink.
  • Lego rentals are available, and rental fees vary by Lego category.
  • There is a photo zone where you can take commemorative pictures after building with Lego.
  • There is a sink inside, making it easy to wash your hands after playing with slime.
  • In addition to drinks, simple jelly and mini snacks are also sold.
  • Located in the central commercial area of Okjeong New Town, it has great accessibility. It is conveniently located for visiting restaurants, kids cafes, and a movie theater before or after your visit.
  • If you use the building's underground parking lot, free parking is provided for up to 4 hours.

Yukids Block Room & Slime

This kids cafe is a great place for children to dive into all kinds of hands-on creative play, with Lego, deco foam blocks, and slime all in one spot. Located on the 9th floor of the central shopping complex in Okjeong New Town, it is easy to reach, and there is even a sink for easy hand washing after play, so it feels fairly comfortable for parents to stay as well.

A variety of creative activities

  • You can enjoy Lego, deco foam blocks, slime, color beads, and gem beads all together.
  • Lego is available through a level-based rental program, so your child can choose what suits their interests.
  • After finishing, you can also take commemorative photos at the photo zone.

Fees and conveniences

  • The basic fee is 8,000 won for 1 hour, then 1,300 won per 10 minutes after that.
  • If a guardian stays on site, there is a 2,000 won admission fee, and 1 coffee or canned drink is provided.
  • The building offers up to 4 hours of free underground parking, which makes visiting by car convenient.

Things to check before visiting with your child

  • A nursing room, diaper changing station, baby seat, stroller rental, and reservations are not available.
  • There is a sink inside, which is helpful for cleaning up after slime play.
  • It is closed every Wednesday, and on other days it operates from 11:00 to 19:00.

"If your child loves blocks and crafts, this is a nice place to stop by at least once."

FAQ about Yukids Block Room & Slime

  • What activities can children enjoy at Yukids Block Room & Slime?
    At Yukids Block Room & Slime, children can enjoy Lego, deco foam blocks, slime, color beads, and gem beads all in one place. It is a great space for kids who love hands-on creative play to try a variety of activities.
  • Is there a place to wash hands after slime play at Yukids Block Room & Slime?
    Yes, there is a sink inside Yukids Block Room & Slime, so it is easy to wash hands after slime play. It is convenient for a quick cleanup before heading out.
  • Is Lego rental available at Yukids Block Room & Slime?
    Yes, Yukids Block Room & Slime offers level-based Lego rental. Step 1 starts from 10,000 won per session, and Step 4 goes up to 30,000 won per session, with prices varying by level.
  • What are the usage fees at Yukids Block Room & Slime?
    The basic fee is 8,000 won for 1 hour, and after that an additional 1,300 won is charged per 10 minutes. The total cost is calculated by adding the time-based fee, the slime activity fee, and any extra material costs.
  • Is there an admission fee for guardians at Yukids Block Room & Slime?
    Yes, if a guardian stays on site, there is a 2,000 won guardian admission fee at Yukids Block Room & Slime. With the admission fee, you can choose 1 coffee or 1 canned drink.
  • What are the operating hours and closing day for Yukids Block Room & Slime?
    Yukids Block Room & Slime is open from 11:00 to 19:00 on Monday, Tuesday, Thursday, Friday, Saturday, and Sunday, and it is regularly closed on Wednesdays. It is a good idea to check the closing day once more before visiting.
  • Can I make a reservation before visiting Yukids Block Room & Slime?
    No, based on the currently confirmed information, Yukids Block Room & Slime does not take reservations. If you are planning a visit, you can expect to use it directly during operating hours.
  • Is parking available at Yukids Block Room & Slime?
    Yes, Yukids Block Room & Slime has access to the building's underground parking lot, with free parking support for up to 4 hours. It is fairly convenient for families visiting by car.
  • Does Yukids Block Room & Slime have a nursing room or diaper changing station?
    No, Yukids Block Room & Slime does not have a nursing room or a diaper changing station. Baby seats and stroller rental are also not provided, so it is best to prepare in advance if you are visiting with an infant or toddler.

Yukids Block Room & Slime Address

Address: 9F, Jeil Tower, 226, Okjeong-ro, Yangju-si, Gyeonggi-do, Republic of Koreaicon-copy-black

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How to make a reservation for Yukids Block Room & Slime?

Same-day visit and on-site registration only (no reservations)