The Easter egg hunt is one of the oldest participatory traditions in the seasonal calendar. It is tactile, local, and entirely analogue. In 2021, Cadbury looked at that tradition and asked a simple question: what if you could hide an egg anywhere in the world? The answer became one of the most quietly inventive digital campaigns Easter has ever produced.
The campaign
The Worldwide Hide gave anyone with an internet connection the ability to hide a virtual Easter egg somewhere on Google Maps Street View — a specific location, as precise or as personal as they wanted. A childhood home. A favourite park bench. The corner of a street where something important once happened. Once hidden, a link was sent to the intended recipient, who had to navigate to the right location on Street View to find it. When they did, Cadbury mailed a real chocolate egg to their door.
The mechanic was elegant. The technology was already there — Google Maps and Street View are among the most widely used digital tools on the planet. What Cadbury did was place a layer of emotional meaning over infrastructure that billions of people already knew how to use.
In 2023, the campaign expanded with a charitable dimension, partnering with the Trussell Trust — the UK’s largest food bank network — to ensure that families who couldn’t afford Easter eggs didn’t miss out. The Worldwide Hide became not just a participation mechanic but a platform with a purpose.
Why it worked so well
Easter is, at its core, a holiday about personal connection. The egg hunt is a gift — someone hides something, someone else finds it, and the joy is in both the gesture and the search. What the Worldwide Hide did was preserve that emotional architecture while making it scalable across distance.
The campaign spoke directly to Cadbury’s brand positioning around generosity and meaningful connection. It didn’t ask participants to think about chocolate. It asked them to think about someone they wanted to surprise — and then gave them a beautifully simple way to do it. The chocolate was the confirmation, not the product being sold.
There is also something worth noting about the use of Google Street View as the platform. Rather than building a proprietary Easter experience — a branded app, a bespoke website, a points-based game — Cadbury anchored the campaign to a tool people already trusted and understood. The friction was minimal. The emotional investment was high. That combination is difficult to engineer and Cadbury managed it without making the engineering visible.
The platform, not the campaign
What distinguishes the Worldwide Hide from a one-off Easter stunt is that it was built to return. The mechanic is ownable, repeatable, and scalable. Each year the campaign can evolve — new charitable partners, new creative executions, new geographical expansions — without losing the core idea. The hiding spot is the gift. The search is the experience. The chocolate egg is the proof.
For brands thinking about seasonal strategy, the Worldwide Hide offers a useful model: find the mechanic that is true to both the brand and the occasion, make it genuinely participatory, and build it to last rather than to dazzle once.
