"Glow In The Dark Pathway." GENIUS…Line a pathway with rocks painted in glow in the dark paint. During the day they “charge” in the sun and in the evening they reflect the stored light. Rust-Oleum Glow in the Dark Brush-on Paint.
chuck box design by lupinsea found at the Expedition Portal. Looks like a lightweight, compact and functional idea (there’s a video below showing how it is set up. I could not find any plans for this box)