A birthday party wouldn’t be complete without a birthday card from all of your friends, would it?!

Come and wish Ally Pally a ginormous Happy Birthday by creating your own bright, colourful, imaginative and personalised birthday card for us.

We’ll be delighted to display your birthday cards for you all to see on the day and beyond. You only turn 150 once after all!

Drop-in sessions will run from 12.30pm until 6pm

Under 14s must be accompanied by an adult over 21