CASE 27 / Happy Life Welfare & Dabbawala Foundation / 2013
Share My Dabba
A tiny signal can connect spare capacity to an existing network.
AI-assisted research and analysis for the SNS Creative Fieldbook
Sources reviewed 2026-11-05
Campaign credits belong to the original creators. They did not write or endorse this analysis.
Credits: McCann Worldgroup India / Mumbai for Happy Life Welfare & Dabbawala Foundation.
Recognition: 2014 One Show Gold Pencil, Design for the Greater Good / Designer Initiated.
Launch / edition: 2013. Award years: 2014.
The problem. The idea. The experience.
The initiative sought a practical way to redistribute untouched food from Mumbai lunchboxes.
How the idea came to life
A share sticker identified lunchboxes whose owners wanted to pass on uneaten food through the dabbawala network and NGO volunteers.
How it reached people
The delivery network distributed stickers and explained the service; social media invited wider support.
Supporting sources: Primary award entry → Primary award entry → Secondary contemporaneous coverage →
Read the data in context.
The numbers below describe different kinds of outcomes. Their date, scope and reporting source are part of the result.
One award entry says thousands were fed, without a precise period or auditable count. The Gold entry verifies the service concept rather than a lasting food-security outcome.
The creative mechanism.
A consent marker added to established logistics
The network is more valuable than the sticker
The visible artifact is cheap, but trusted collection routes and volunteer handoffs make it operational. Borrowing the image without the logistics would miss the strategy.
Consent becomes observable at the handoff
The marker reduces ambiguity for people handling an item. This pattern can apply to repairs, reuse or donations when one clear signal changes what happens next.
The intended behavior loop
- 01Learn the sharing option
- 02Mark an eligible contribution
- 03Route it through the existing network
- 04Deliver through a qualified partner
Growth job: Participation friction → service adoption → community support. This is an interpretation of the mechanism, not an audited attribution model.
A direction to take into the room.
Original editorial interpretation and proposed adaptation. This is a proposed adaptation, not historical campaign execution or a forecast.
The transferable principle
Look for an existing trusted route that could safely carry a second useful service with a simple opt-in signal.
Keep these boundaries
Food redistribution requires safe handling, temperature control, consent and accountable partners. A sticker alone does not make leftovers safe.
Turn the lesson into a test.
Illustrative adaptation, not a historical campaign fact
A small-team experiment
An office adds an opt-in label for clean, reusable stationery and uses an existing internal mail route to send it to a partner school.
Build the test
- Agree eligibility and handling rules with the recipient.
- Test the label at one collection point.
- Audit whether items arrive usable and wanted.
Measure the right thing
Measure accepted, useful items delivered and handling time; exclude unusable donations from the success count.
Know when to stop
Stop if recipients receive unwanted goods or the added task disrupts the core delivery service.
How this reading fits your brief
Start with the useful part.
Best for: Participation friction → service adoption → community support
What to adapt: Look for an existing trusted route that could safely carry a second useful service with a simple opt-in signal.
Prerequisites: Recipient partnership; Handling standards; Clear opt-in.
Smaller-team route: Test the underlying mechanism at a small scale; do not assume the original reach, rights or economics are available.
Budget: Not established by the cited public sources. No cost-fit claim is made.
Trade-offs and evidence: Read the limits below before choosing a test. There is no guaranteed reach, sales lift or ROAS.
Questions for your next brief
- What is the smallest observable action that would advance this job: participation friction → service adoption → community support?
- What would a fair comparison show that views and applause cannot?
Sources & further reading.
Brand and award-entry results are attributed claims, not independent causal audits. Source links open the original third-party pages.
- The One Show: Share My Dabba, Design for Good →Primary award entry · Supports: Mechanic, distribution, credits and Gold Pencil.
- The One Show: Share My Dabba, Photography →Primary award entry · Supports: Qualitative claimed feeding outcome, with no denominator.
- ServiceSpace: Share My Dabba, 18 May 2013 →Secondary contemporaneous coverage · Supports: Contemporaneous public date only.
Independent educational analysis of external campaigns. These are not SNS client projects, endorsements or claims of involvement. Campaign facts and reported outcomes are attributed to their sources. Explanations, adaptations and test plans are original analysis and hypotheses, not proven causal findings.