TGTG stands for “Too Good to Go”, which is a mobile app that aims to reduce food waste by allowing users to purchase surplus food from restaurants and cafes at a reduced price. The app is available in several countries and has gained popularity as a way for people to reduce their environmental impact and save money on food. The idea behind TGTG is to help prevent perfectly good food from being thrown away by providing a platform for businesses to sell their surplus food to customers.