Overview

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Title
H.E.L.F in Seoul 2026
Date
21(SAT) -23(MON) NOV, 2026
Venue
WALKERHILL HOTELS & RESORTS, Seoul, Republic of Korea
Address
177 Walkerhill-ro, Gwangjang-dong, Gwangjin District, Seoul
Phone
+82-02-455-5000
Website
*Please refer to the hotel website for more information.
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Check-In & Check-Out
Upon arrival, please check in at the hotel front desk. Check-in starts at 3:00 PM, and check-out is by 11:00 AM
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 Transportation

1. From Incheon International Airport (ICN) - Recommended
We highly recommend taking the KAL Airport Limousine Bus, which goes directly from Incheon Airport to the hotel lobby without any transfers.
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▶Limousine Bus No.: 6705A (Bound for Walkerhill)
▶Bus Boarding Location at ICN:
Terminal 1 (T1): 1st Floor, Gate 4B
Terminal 2 (T2): B1 Floor, Transit Center No. 19
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▶Travel Time & Fare: Approx. 80–90 mins / KRW 18,000 (One-way)
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2. By Subway & Free Hotel Shuttle Bus
If you prefer using the subway, you can take a free complimentary shuttle bus provided by the hotel from the nearest subway stations.
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▶ Via Gwangnaru Station (Subway Line 5): Exit 2 ➡️ Cross the street ➡️ Take the shuttle bus in front of Gwangjang-dong Catholic Church (Approx. 5 mins).
▶ Via Gangbyeon Station (Subway Line 2): Exit 1 ➡️ Cross the street ➡️ Take the shuttle bus in front of Guui Park (Approx. 15 mins).
▶ Shuttle Bus Interval: Runs every 15 minutes from 06:00 to 23:30 daily.
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3. By Taxi
▶ Airport Taxi: Available at the designated taxi stands outside the airport arrivals track (Approx. 70-80 mins / Estimated fare: KRW 70,000–80,000 including highway tolls).
 Direction for Taxi Driver: "서울 광진구 워커힐로 177, 그랜드 워커힐 서울로 가주세요."
 
Visa & Entry Information

All international participants attending the symposium must check their visa requirements depending on their nationality and whether they receive any honorarium. Please review the guidelines below to ensure a smooth entry into South Korea.

1. General Attendees
K-ETA (Electronic Travel Authorization): Citizens of visa-exempt countries (including the USA, Canada, Australia, Taiwan, and most European countries) do not need a visa but must apply for a K-ETA via the Official K-ETA Website(k-eta.go.kr) at least 72 hours before departure.
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▶Visa (C-3 Short-term Visit): Participants from non-visa-exempt countries (such as China) must apply for a C-3 Visa at the Korean Embassy or Consulate in their home country. If you require an official invitation letter for visa purposes, please contact the secretariat at [wcnp@wcnp.co.kr].
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2. Invited Speakers & Chairs
C-4 (Short-term Employment) Visa Required: Regardless of nationality, any speaker or chair receiving an honorarium, advisory fee, or compensation from the organizer must obtain a C-4 Visa prior to entering Korea.
▶ Process: The secretariat will individually provide the necessary supporting documents (Invitation Letter, Contract/Agreement, etc.). Upon receiving these documents, please apply for your visa at the nearest Korean Embassy or Consulate.
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Useful Links
▶ Korea Visa Portal (Check your visa status): visa.go.kr
▶ Official K-ETA Application: k-eta.go.kr
 General
 Information

1. Climate
In November, Seoul experiences a transitional climate as late autumn shifts rapidly into early winter.
● High: 10~11℃    ● Low: 2~4℃
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2. Time Zone
The Korean local time is 9 hours ahead of GMT (GMT+9). No daylight savings time.
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3. Electricity
The standard electricity supply in Korea is 220 volts. Due to the limited quantity of adaptors at the hotel, please make sure to bring your own.
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4. Currency
The unit of Korean currency is the Won (₩).
▶ Coins: ₩10, ₩50, ₩100, and ₩500
▶ Banknotes: ₩1,000, ₩5,000, ₩10,000, and ₩50,000
The exchange rate is approximately USD 1 to KRW 1,360 (As of 3 SEP, 2026).
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5. Banking Hours & ATMs
▶ Banking Hours: Regular banking hours may vary slightly, but most banks are open from 09:00 to 16:00.
▶ ATMs: ATMs typically operate until 23:00, but many are available 24 hours. ATMs can also be found at convenience stores, though they generally charge higher transaction fees.
▶ nternational Cards: ATMs accepting international cards are common, especially in areas frequented by foreigners. Please look for ATMs with a "Global" sign or the logo of your card network. Global ATMs support multiple languages.
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6. Tax Refund
In Korea, a 10% Value Added Tax (VAT) is included in the price of most purchases. At stores displaying a “Tax Free” sign, international visitors are eligible for a tax refund on purchases greater than 15,000 KRW.

How to claim your refund:
▶ Purchase: Buy merchandise with a total value greater than 15,000 KRW at a store with the “Tax Free” sign.
▶ Request: Show your passport and ask for a refund check during checkout. (Note: Many certified stores now offer "Immediate Refund" at the counter, which automatically deducts the tax from your final payment upon scanning your passport).
▶ Customs: If you did not receive an immediate refund at the store, present your passport, refund check, receipt, and the unopened purchased merchandise to airport customs when leaving the country.
▶ Collect: Receive your cash, check, or credit card refund at the refund counter located near the airport departure gates.