Gas Science Museum 'Gas-tena-ni' Announces 20th Anniversary Event

Tokyo Gas's corporate museum 'Gas-tena-ni' (Gas Science Museum) celebrated its 20th anniversary on June 2, 2026, thanks to everyone's support.

To express our gratitude, we will hold a '20th Anniversary! Event' on Saturday, June 6 and Sunday, June 7.

Event Overview

Period: Saturday, June 6, 2026 – Sunday, June 7, 2026

Hours: 9:30 AM – 5:00 PM (Last entry at 4:30 PM)

Venue: Gas-tena-ni Gas Science Museum (6-1-1 Toyosu, Koto-ku, Tokyo)

Admission: Free

Website: https://www.gas-kagakukan.com/

Event Details

Souvenir Gifts from Puka, Poka, and Pika!

Tell the characters 'Happy 20th Anniversary!' and receive a gift!

Souvenir Gifts from Puka, Poka, and Pika!

・Dates: Saturday, June 6 & Sunday, June 7

・Times: ① Poka 10:30 AM～ ② Puka 2:30 PM～ ③ Pika 3:30 PM～ (approx. 25 minutes each)

*Gifts are available while supplies last.

・Location: 1F Balloon Plaza

・Target: Open to all

'Broadway Musical Peter Pan' Collaboration

Find Peter Pan! Rally

Search for Peter Pan and friends inside the museum and collect keywords!

Collect the keywords and receive a gift.

・Date: Sunday, June 7

・Time: 9:30 AM – 4:45 PM (Rally sheets distributed until 4:30 PM)

*Gifts are available while supplies last.

・Location: 1F Balloon Plaza

・Target: Open to all

Origami Craft: Make Peter Pan's Paper Airplane!

Make Peter Pan's Paper Airplane!

・Date: Sunday, June 7

・Times: ① 10:00 AM – 11:30 AM ② 1:30 PM – 3:00 PM

*Available while materials last.

・Location: 2F Waku Waku Room

・Target: Open to all

Additionally, a special quiz contest commemorating Gas-tena-ni's 20th anniversary will be held.

Quiz Contest

*Program content, dates, and times are subject to change without notice.

*Young children must be accompanied by a guardian.

Gas-tena-ni Gas Science Museum

Located in Toyosu, Koto-ku, Tokyo, Tokyo Gas's corporate museum 'Gas-tena-ni Gas Science Museum' is a facility where visitors can experience, think about, and enjoy learning about the characteristics of energy that supports daily life, future lifestyles and society, and social issues such as SDGs and global warming. We look forward to your visit!

6-1-1 Toyosu, Koto-ku, Tokyo