Free Crafts and Science Shows at Tokyo’s Gas Science Museum During Golden Week 2026

Families in Tokyo can enjoy a week of free, educational activities at the Gas Science Museum in Toyosu during Japan’s Golden Week holiday period in 2026. The event runs from May 2 to May 6, featuring hands-on crafts, science demonstrations, and special appearances by professional basketball teams, all designed to engage children whereas teaching concepts about energy and science.

The Gas Science Museum, officially known as がすてなーに ガスの科学館 in Tokyo’s Koto Ward, will host daily activities throughout the Golden Week period. According to event details, admission and participation fees are completely free, making it an accessible option for families seeking enriching holiday experiences.

Daily Activities and Special Events

Each day of the event offers different programming tailored to children of various ages. On May 3 and May 5 (both Sundays and public holidays), the museum will host a “Handmade Carp Streamer Workshop” for children from preschool through middle school. Sessions run twice daily at 10:00–11:30 and 13:30–15:00 in the museum’s second-floor Wakuwaku Room, with materials provided on a first-come, first-served basis.

On May 6 (a Wednesday and substitute holiday), visitors can participate in the “Wish Delivery! Pop-Up Card” workshop, also offered in morning and afternoon sessions. This activity allows participants to create personalized cards to send messages of hope or celebration.

Science Demonstrations and Basketball Appearances

A highlight of the event is the special science indicate “Fly☆Rocket!!” on May 2, featuring a guest appearance by the Hamagin Children’s Space Science Museum. The demonstration takes place in the museum’s first-floor Energy Studio, where visitors can observe bottle rocket experiments while learning about the principles of flight and propulsion.

Professional basketball teams will also visit the museum during the event period, though specific team names and schedules were not detailed in the available sources. The museum’s programming includes daily quiz rallies and tournaments that run throughout the Golden Week period, adding an interactive element to the visit.

Educational Focus and Accessibility

Beyond entertainment, the event emphasizes learning through play. Activities are designed to teach children about energy sources, scientific principles, and creativity in an engaging, hands-on environment. The museum’s location in Tokyo’s waterfront Toyosu district makes it easily accessible via public transportation, with nearby stations providing convenient access for families across the metropolitan area.

As Golden Week represents one of Japan’s busiest travel periods, the free admission policy helps reduce financial barriers for families seeking quality activities during the holiday. The combination of crafts, science shows, and sports-related elements creates a multifaceted experience that appeals to diverse interests while promoting STEM education in a recreational setting.

For the most current information on schedules and any potential changes, visitors are encouraged to check the museum’s official website or contact the venue directly before planning their visit.

This annual Golden Week event at the Gas Science Museum continues to establish itself as a valuable community resource, offering families a chance to learn, create, and enjoy quality time together without financial burden during one of Japan’s most celebrated holiday periods.