Golden Week Special Event 2026 ＜Tokyo Sewerage Museum “Rainbow”＞

2026-04-25 ～ 2026-05-06
Ariake north area

From Saturday, April 25, to Wednesday, May 6 (a national holiday), we will be holding a Golden Week Special Event♪

In 2026, we will also be holding a variety of fun and educational events, large and small!

◆Event Overview

Monthly Kids' Crafts! ~Golden Week Special~　*No reservation required (Admission ticket required)
Let's play with building blocks!　*No reservation required
Work Experience Program　*Reservations required on the day (first come, first served)
Work experience together　*Reservations required on the day (first come, first served)
“Dress-Up Photo Shoot as a Sewer Department Employee!”　*Reservations required on the day (first come, first served)
Experience the AR Aquarium!　*No reservation required
Cardboard Maze　*No reservation required
Dekitakun's Crafts Show! *Advance online reservation required (first come, first served)
Puzzle Sewer *No reservation required

Additional programs will be added!!

For details on each program, please see the official event page.

*Please note that the facility will be closed on Monday, April 27. From Tuesday, April 28, through Thursday, April 30, and Friday, May 1, only the “Mystery-Solving Sewer 2026” event will be held.

Event Information