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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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Guum J

A dessert cafe famous for baked sweets

Updated at 05/04/2026

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  • Address

    1st floor, Plaza Tower, 195 Gwangdeok 1-ro, Danwon-gu, Ansan-si, Gyeonggi-do, Guum J

  • Contact

    +82-0507-1345-3955

  • Facilities

    Parking

  • Reservation

    Both advance reservations and day visits are possible (phone reservations available)

  • Open/Closes

    MonClosed
    Tue10:00 ~ 21:00
    Wed10:00 ~ 21:00
    Thu10:00 ~ 21:00
    Fri10:00 ~ 21:00
    Sat11:00 ~ 21:00
    Sun11:00 ~ 19:00

Prices & Programs of Guum J

  • [Rates]
  • Coffee: 3,500 won ~ 5,500 won
  • Non-coffee: 3,500 won ~ 5,500 won
  • Tea: 4,800 won ~ 5,300 won
  • Set Menu (Cake + Coffee): 11,500 won
  • Please check the attached photos for detailed menu and rates.
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Parenting Tips for Guum J

  • There's a photo zone that makes for great pictures.
  • The restroom is a shared facility within the building, please take note.
  • Parking is available in the building's parking lot or nearby public parking.
  • Be sure to try the cafe's famous baked sweets.
  • Whole cake reservations can be made by phone.
  • They also sell birthday party supplies.
  • British-style scones, pound butter bars, and organic meringue cookies are also famous.

Sweet Time with Your Kids! A Visit to Guum J

What kind of place is Guum J?

Guum J is a popular dessert specialty shop located on the first floor of Gwangjang Tower, 195 Gwangdeok 1-ro, Danwon-gu, Ansan-si, Gyeonggi-do. It is a welcoming place where you can enjoy a variety of freshly baked desserts, cakes, and rich yet smooth drinks, with a relaxed atmosphere that makes visiting with your kids feel easy.

Main menu and features

  • Baked desserts with a simple, rich texture such as plain scones, egg scones, and brownies
  • Victoria cake and a variety of cheesecakes, including chestnut cheesecake, mugwort black sesame cheesecake, and raspberry chocolate cheesecake
  • Creative menu combinations such as yakgwa vanilla cream cheese cookies, yakgwa butter bars, yellow cheese pound cake, and matcha butter bars
  • All cheesecakes are gluten-free, so children or family members who have difficulty digesting flour can enjoy them with peace of mind
  • Healthy desserts made with quality ingredients such as premium flour, 100% animal-based fresh cream, domestically produced milk, and French butter

Why it is great to enjoy with your kids

  • A wide variety of desserts, including soft and rich cakes, cookies, and easy-to-enjoy scones
  • The sweetness is not overly artificial, and parents will also appreciate the use of quality ingredients
  • The desserts pair well with drinks, so moms, dads, and kids can all enjoy them together
  • With approachable sizes and prices, you can try several different kinds
  • The bright and comfortable shop atmosphere makes it a good fit for visiting with your kids

Hours and visit tips

  • Closed every Monday

  • Tuesday 10:00-21:00

  • Wednesday 10:00-21:00

  • Thursday 10:00-21:00

  • Friday 10:00-21:00

  • Saturday 11:00-21:00

  • Sunday 11:00-19:00

  • There is a "photo zone," so your pictures can turn out nicely.

  • The restroom is a shared restroom in the building, so please keep that in mind.

  • For parking, you can use the parking area in the building or a nearby public parking lot.

  • This cafe is well known for its baked treats, so be sure to try them.

  • Whole cake reservations can be made by phone.

Recommended for these families

  • Families looking for special desserts made with wholesome ingredients
  • Those who want to enjoy unique cakes and baked treats with their kids
  • Families with children who have sensitive digestion or who are looking for gluten-free desserts
  • Anyone needing desserts for a special day, thank-you gifts, or presents

"Guum J is a place where you can enjoy desserts made with quality ingredients and a warm touch together with your kids, without any pressure. With a wide variety of menu options and desserts made with health in mind, it is a lovely place to create happy memories for the whole family. If you are planning a special day, enjoy a sweet time at Guum J!"

FAQ about Guum J

  • Does Guum J have desserts that are safe for kids to eat?
    Yes, Guum J offers a variety of baked treats and desserts made with fresh ingredients. It is especially known for desserts that are generally kid-friendly, such as English-style scones, pound butter bars, and organic meringue cookies. However, if your child has a specific allergy, such as gluten, please ask about the ingredients of each dessert before your visit.
  • Is it a good environment to stay at the shop with kids?
    Guum J is a cafe with a bright and comfortable atmosphere, making it suitable for visiting with kids. There is also a photo zone inside where families can take pictures together. However, please note that high chairs, a nursing room, a diaper changing station, and stroller rental services are not provided.
  • How do parking and restroom use work at Guum J?
    There is parking available in the building, and you can also use nearby public parking lots. The restroom is not inside the shop, so you will need to use the shared restroom in the building.
  • What menu items are recommended to enjoy with kids at Guum J?
    We recommend soft and mildly sweet baked treats such as English-style scones, pound butter bars, and organic meringue cookies. Whole cakes, a variety of coffee and non-coffee drinks, and tea are also available, and the cake plus coffee set menu is also very popular.
  • Can I reserve a whole cake or buy birthday party supplies at Guum J?
    Yes, you can reserve a whole cake by phone, and birthday party supplies are also available for purchase at the shop. For more details, new menu items, and the cake lineup, you can also check Instagram.
  • Do I need a reservation for Guum J?
    Seat reservations for the cafe are not available, and only whole cake reservations, including cakes, can be made.

Guum J Address

Address: 1st floor, Plaza Tower, 195 Gwangdeok 1-ro, Danwon-gu, Ansan-si, Gyeonggi-do, Guum Jicon-copy-black

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How to make a reservation for Guum J?

Both advance reservations and day visits are possible (phone reservations available)