5,000 white balloons are spilling out of the building as if some sort of cartoonish experiment went awry inside. No lab coats or goggles required, though. Word has it there may be bubbles for the taking every day when the clock strikes three. Created by entrepreneur Maria Galura. This installation is free and available September 13 – 17. All day. Every day. These (biodegradable) bubbling balloons are fixed to the building as an art installation and will not be released into the air. Nucleation is one of 14 sites across Beakerhead Snakes and Ladders; a larger-than-life adventure across multiple engineered experiences and artworks connected by a common theme: the ups and downs of invention. Each site will have a sign and board game tile – where you’ll get to choose your own navigational adventure!