High School Celebration 2026 is an annual event by SMAN 34 Jakarta that brings together high school students from various schools to celebrate, compete, and connect. This year, HSC 2026 embraces the rich culture and heritage of East Java, highlighting the beauty, traditions, and spirit of the land of Madura.HSC 2026 is a vibrant stage where everyone can showcase their talents, experience the cultural wonders of East Java, and create unforgettable memories. Join us on this extraordinary journey filled with joy, discovery, and meaningful connections!

• Akses Masuk HSC 2026

• Contact Person (Andini)

• Contact Person (Nadine)

• Sponsor (Alifa)

• Media Partner (Zaira)

• Bazaar (Nazhif)

• Merchandise

• Order Here (Tarisha)

OPEN REGISTRATION
10th April - 28th July 2026TECHNICAL MEETING
31st July 2026OPENING CEREMONY
31st July 2026PERLOMBAAN
1st August - 5th September 2026CLOSING CEREMONY
12th September 2026