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STS Science Experiment Kids Cafe

Future scientists, gather here

Updated at 05/04/2026

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  • Address

    Unit 210, 2nd Floor, Oz City Shopping Arcade, 185, Cheongun-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Korea

  • Contact

    010-3679-4625

  • Facilities

    Baby chair, Parking, Reservation

  • Reservation

    Advance reservation required - Naver Reservation

  • Open/Closes

    MonRegular closed day
    TueRegular closed day
    WedRegular closed day
    ThuRegular closed day
    FriRegular closed day
    Sat10:00 ~ 18:00
    Sun10:00 ~ 18:00

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Prices & Programs of STS Science Experiment Kids Cafe

  • [Fees]
  • Experience: 30,000 won ~ 35,000 won
  • Guardian admission: 3,000 won (includes a drink voucher)
  • [Programs]
  • Magic School of Light / Fossil Excavation Expedition / Pearl Oyster Dissection Experiment
  • Moon Exploration Astronaut / Little Geologist / The Trembling Confession of Sound
  • Sea Animal Picnic / Astronomer / Gem Excavation Expedition / Insect Doctor
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Parenting Tips for STS Science Experiment Kids Cafe

  • A variety of science experiment programs are available, including light, fossils, shells, and insects.
  • The science experiment experience lasts about 50~60 minutes.
  • All experiences are open to children aged 5 and up, and the shell experience is also recommended for upper elementary students.
  • When you pay the guardian admission fee of 3,000 won, you receive a 1st floor cafe drink voucher, so parents can relax while the child does the experiment.
  • During the shell experience, there may be a distinctive sea smell, so if your child is sensitive to smells, it is recommended to wear a mask during the activity.
  • Various science kits are also sold separately in the store so the science play can continue at home.
  • The underground parking lot includes support for the first 30 minutes free plus one additional 30-minute pass for a total of 1 hour, but charges apply afterward, so a nearby public parking lot is recommended.

An interactive kids cafe where your child can dive into science play

sts Science Experiment Kids Cafe is a place centered on hands-on science experiences rather than simple play. With a wide range of themes like light, fossils, insects, and space, it is a great spot for naturally sparking your child's curiosity and stands out as a fun weekend outing destination.

Science experiment programs kids can enjoy

  • Interactive programs run for about 50 to 60 minutes.
  • There are various themes, including Magic School of Light, Fossil Excavation Expedition, Pearl Oyster Dissection Experiment, Moon Exploration Astronaut, and Insect Doctor.
  • All experiences are open to children aged 5 and up, and the oyster experience is also recommended for older elementary school children.

Useful information for parents

  • Experience fees are 30,000 won to 35,000 won, and an adult admission ticket is 3,000 won.
  • The adult admission ticket includes a drink voucher for the first floor cafe, making it easy to take a short break while your child is in the program.
  • Science kits are also sold on site, so you can continue the fun at home.

Kid-friendly facilities and visit tips

  • High chairs, parking, and reservations are available.
  • A nursing room, diaper changing station, and stroller rental have not been confirmed or are not available.
  • The basement parking lot offers a total of 1 hour of support, but additional fees may apply afterward, so it may be worth considering a nearby public parking lot as well.
  • The oyster experience may have a sea smell, so if your child is sensitive to smells, it is recommended to bring a mask.

Operating hours

  • Saturday and Sunday 10:00 to 18:00
  • Closed regularly from Monday to Friday

"If you are looking for a special learning play experience with your child on the weekend, this place is worth a visit."

FAQ about STS Science Experiment Kids Cafe

  • At what age can children join experiences at sts Science Experiment Kids Cafe?
    All science experiment experiences at sts Science Experiment Kids Cafe are open to children aged 5 and up. The Pearl Oyster Dissection Experiment is especially recommended for older elementary school children as well.
  • How long do experiences at sts Science Experiment Kids Cafe last?
    Science experiment programs at sts Science Experiment Kids Cafe usually last about 50 to 60 minutes. It is a good idea to plan one experience at a time and visit at a relaxed pace during the weekend.
  • What programs are available at sts Science Experiment Kids Cafe?
    At sts Science Experiment Kids Cafe, you will find a variety of science experiment programs such as Magic School of Light, Fossil Excavation Expedition, Pearl Oyster Dissection Experiment, Moon Exploration Astronaut, and Insect Doctor. There is a wide range of themes to choose from, including light, fossils, oysters, space, and insects.
  • Is there anything to keep in mind for the oyster experience at sts Science Experiment Kids Cafe?
    The oyster experience at sts Science Experiment Kids Cafe may have a sea smell. If your child is sensitive to smells, it is a good idea to bring a mask.
  • What are the operating hours and closing days for sts Science Experiment Kids Cafe?
    sts Science Experiment Kids Cafe is open on Saturday and Sunday from 10:00 to 18:00. It is regularly closed from Monday through Friday.
  • What are the admission fees for sts Science Experiment Kids Cafe?
    Experience fees at sts Science Experiment Kids Cafe are 30,000 won to 35,000 won. The adult admission ticket is 3,000 won and includes a drink voucher for the first floor cafe.
  • Can I make a reservation for sts Science Experiment Kids Cafe?
    Yes, reservations are available at sts Science Experiment Kids Cafe. Since it operates only on weekends, it is best to book in advance if there is a specific experience you want.
  • What about parking at sts Science Experiment Kids Cafe?
    At sts Science Experiment Kids Cafe, you can use the building's basement parking lot. The first 30 minutes are free, and an additional 30 minute parking pass is provided, for a total of up to 1 hour. After that, fees may apply, so you may also want to consider a nearby public parking lot.
  • What facilities are available if I visit sts Science Experiment Kids Cafe with a baby?
    sts Science Experiment Kids Cafe offers conveniences such as high chairs, parking, and reservations. A nursing room, diaper changing station, and stroller rental are not available.

STS Science Experiment Kids Cafe Address

Address: Unit 210, 2nd Floor, Oz City Shopping Arcade, 185, Cheongun-ro, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Republic of Koreaicon-copy-black

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How to make a reservation for STS Science Experiment Kids Cafe?

Advance reservation required - Naver Reservation