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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

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Omiljjomil

Performance activities, sand play, and water play all at once!

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Popular to girls from 12 to 24 months

Updated at 05/04/2026

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  • Address

    2F, 19, Seongseong 11-gil, Seobuk-gu, Cheonan-si, Chungcheongnam-do, Republic of Korea

  • Contact

    0507-1490-1226

  • Facilities

    Baby chair, Parking, Reservation

  • Reservation

    Advance reservation required - Naver Reservation

  • Open/Closes

    Mon10:00 ~ 19:00
    Tue10:00 ~ 19:00
    Wed10:00 ~ 19:00
    Thu10:00 ~ 19:00
    Fri10:00 ~ 19:00
    Sat10:00 ~ 18:00
    Sun10:00 ~ 18:00

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Popular Ages of Omiljjomil

Omiljjomil is
popular to from 12 to 24 months girls

under 12 months

from 12 to 24 months

from 24 to 48 months

over 48 months

  • boys

    47%

  • girls

    53%

Prices & Programs of Omiljjomil

  • [Fees]
  • Single pass - 28,000 won
  • 5-visit pass - 125,000 won (25,000 won per visit)
  • 10-visit pass - 220,000 won (22,000 won per visit)
  • [Additional fees]
  • Guardian admission - 2,000 won
  • Sand play 30 minutes - 3,000 won
  • [Experience program schedule]
  • TIME 01 10:00 - 11:10
  • TIME 02 11:20 - 12:30
  • TIME 03 13:20 - 14:30
  • TIME 04 14:40 - 15:50
  • TIME 05 16:00 - 17:10
  • TIME 06 17:20 - 18:30
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Parenting Tips for Omiljjomil

  • Parking is somewhat limited.
  • There is a separate Baby Time (18 months to 35 months, 60 minutes). It is for children who find separated classes difficult, and the program is conducted with a guardian accompanying the child.
  • The hands-on themed class (24 months to 8 years, 70 minutes) is for children who can participate in a separated class. It consists of themed activities, paint play, bubble play, and water play.
  • For smooth participation, please arrive 10 minutes before class starts.
  • The sand play fee is 3,000 won for 30 minutes.
  • Guardian admission 2,000 won is paid on site.
  • For inquiries, contact KakaoTalk omiljjomil_.
  • Towels, rash guards (XS80-XL130), wash, and lotion are provided free of charge.
  • If your child wears diapers, you must bring a swim diaper (if not brought, it can be purchased for 1,500 won).
  • Classes are conducted separately from parents, and Baby classes can be reserved separately through Naver.
  • It is nice to enter early before your reservation time, play with sand first, and then join the class.
  • It may help to remember this order: (sand play - themed class - paint - bubble - water room - shower).

Omil Jjomil

This is a kids cafe where your child can enjoy performances, sand play, and water play all in one visit, making it a great spot for a special day together. It is run around hands-on classes, so it felt like a more enriching way to spend time than a space that is just for free play.

Programs packed with sensory experiences

  • The hands-on classes include themed activities, painting play, bubble play, and water play.
  • For 18 to 35 months, there is Baby Time with a guardian, and for 24 months to 8 years, there are separate classes, so you can choose what suits your child best.
  • If you arrive 10 minutes before class starts and enjoy sand play first, the flow of your visit will be even smoother.

Convenient points for parents

  • Towels, rash guards, wash, and lotion are provided free of charge, so you can pack less.
  • High chairs are available, and reservations and parking are possible, but the parking area is on the small side.
  • There is no nursing room, diaper changing station, or stroller rental, so it is best to prepare in advance.

A helpful benefit to know

When you pay admission for 1 child, you can show your MomMom Membership QR code on site to get 30 minutes of sand play for free.

"If your child loves sensory play, enjoy a fun and fulfilling experience at Omil Jjomil."

FAQ about Omiljjomil

  • What ages can use Omil Jjomil?
    Omil Jjomil is available for children from 18 months to 8 years old. For 18 to 35 months, there is Baby Time with a guardian, and for 24 months to 8 years, it is run as hands-on themed classes in a separate class format.
  • What kinds of play can you enjoy at Omil Jjomil?
    At Omil Jjomil, you can enjoy themed activities, painting play, bubble play, water play, and sand play. The hands-on classes move in order from themed activities to water play, making it a great way to experience sensory play all at once.
  • How does Omil Jjomil Baby Time work?
    Omil Jjomil Baby Time is a 60 minute program for children aged 18 to 35 months. For children who may find separate classes difficult, a guardian goes in together with them and joins the class.
  • What are the fees at Omil Jjomil?
    A 1 visit pass at Omil Jjomil is 28,000 won, a 5 visit pass is 125,000 won, and a 10 visit pass is 220,000 won. Guardian admission is 2,000 won, and sand play is charged separately at 3,000 won per 30 minutes.
  • Do you need a reservation for Omil Jjomil?
    Yes, reservations are available for Omil Jjomil. In particular, baby classes can be reserved separately through Naver, and arriving 10 minutes before class starts is recommended for a smoother experience.
  • What are the operating hours and class schedule at Omil Jjomil?
    Omil Jjomil operates from 10:00 to 19:00 on weekdays and from 10:00 to 18:00 on weekends. There are 6 class sessions each day, starting at 10:00, 11:20, 13:20, 14:40, 16:00, and 17:20.
  • Is parking convenient at Omil Jjomil?
    Parking is available at Omil Jjomil, but the space is somewhat limited. If you are concerned about parking, it is a good idea to arrive with a little extra time before your reservation.
  • Does Omil Jjomil offer towel or rash guard rentals?
    Yes, Omil Jjomil provides towels, rash guards in sizes XS80 to XL130, wash, and lotion free of charge. It is helpful for cutting down on what you need to bring for water play.
  • How can you get MomMom Membership benefits at Omil Jjomil?
    At Omil Jjomil, when you pay admission for 1 child, you can get 30 minutes of sand play for free as a MomMom Membership benefit. Just show your MomMom Membership QR code to the staff on site.

Omiljjomil Address

Address: 2F, 19, Seongseong 11-gil, Seobuk-gu, Cheonan-si, Chungcheongnam-do, Republic of Koreaicon-copy-black

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How to make a reservation for Omiljjomil?

Advance reservation required - Naver Reservation