Client
Project Overview
Megaflatables created a giant inflatable Aunt Marge to celebrate the 20th anniversary of Harry Potter and the Prisoner of Azkaban. The floating character recreated one of the film’s most memorable moments.
To celebrate the 20th anniversary of Harry Potter and the Prisoner of Azkaban, the brief was to create a giant inflatable Aunt Marge that recreated one of the film’s most memorable moments as a floating, instantly recognisable character.
Megaflatables provided a complete, turnkey service across every stage of the project.
We designed a giant inflatable Aunt Marge, ensuring a faithful, instantly recognisable result to mark the Prisoner of Azkaban anniversary.
Using high-quality materials and advanced fabrication, we produced a giant inflatable Aunt Marge with crisp detail and a faithful, recognisable finish.
Our team managed the full project lifecycle, coordinating design, production and installation to ensure everything ran smoothly for the Aunt Marge installation.
We delivered and installed the giant inflatable Aunt Marge on-site, creating a safe and impactful display for the anniversary celebration.
The installation transformed the anniversary celebration into a bold, immersive space. The giant inflatable Aunt Marge brought energy and movement into the event, but more importantly, it had that instant “wow” factor. Inflatables just work for this, they’re big, unexpected, and hard to ignore. People notice them straight away, and more importantly, they remember them. They also photograph really well. The scale, colour, and soft forms make them perfect for social content, so people naturally stop, take photos, and share them without being asked. It turns the space into something more than just a display, it becomes part of the experience. As a result:
The installation picked up strong organic traction on social media
Visitors were keen to share photos and videos
The event became an easy, natural backdrop for content
The reach of the installation went far beyond the event itself












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