AdvertisementTo Cut Food Waste, Spain's Solidarity Fridge Supplies Endless LeftoversAugust 13, 2015Lauren FrayerfacebookEmailIssam Massaoudi, an unemployed Moroccan immigrant, checks out what's inside the Solidarity Fridge. Massaoudi says money is tight for him, and it's "amazing" to be able to help himself to healthy food from Galdakao's communal refrigerator. (Lauren Frayer for NPR)