grass lamp Tsunami Glassworks brings the outdoors in with the Grass Lamp. Grass Lamp is a prototype investigating the possibilities of using everyday objects to multitask. This low energy table lamp can be used to illuminate an area and can also be used to grow a consumable wheatgrass crop. The grass is not only consumable but a key element in the overall design and aesthetics of the lamp, giving a feeling of being outdoors to an indoor environment.