Articles VIDEO: The Sticker Saving Thousands of Lives from Starvation The Mumbai Dabbawalas deliver over 120 tons of food every day, and have developed a sticker system for not letting 16 tons of food go to waste.Pete(r) Karinen05.19.13 [youtube]http://www.youtube.com/watch?v=EZC1czZofyY The Mumbai Dabbawalas deliver over 120 tons of food every day, and have developed an efficient sticker system for not letting 16 tons of food go to waste. Sometimes the simplest solutions are the best solutions.