12 Houseplants That Can Survive Even the Darkest Corners. Patterned leaves make this plant a great decoration for any room, but you should remember that it does poorly in direct sunlight. Calathea likes darkened space.
Insect hotel - Sustainable ideas including an explanation of the materials used, which insects they provide a habitat for and why you want that insect. This would be perfect to have as a project to build with a youth program