Despite its coming of age, the MCA remains forever young! Celebrate the MCA as a place for collaboration, innovation and creative expression when you visit on its 21st Birthday. Send words of wisdom to your former 21-year-old self, sing with a bunch of total strangers in the Happy Birthday flash mob, and beat the clock in a 21-minute race around the Museum. Plus join the 21-day countdown from 22 October on Facebook or Twitter.
Find more information and register for 'Around the Museum in 21 Minutes’
Some activities require online registration, others are drop-in
Photograph: Catherine McElhone