Bowls made of confetti! Great recycling art project--save all those leftover paper scraps (put in small bowls at each table). Collect a bunch and have the kids cut them up; Then make bowls made from confetti.
A book safe is such a fun project and adds a whole other level of cool to your bookcase. Keep all your trinkets and valuables out, in plain sight without anyone knowing they are there! DIY instruction (Cool Rooms In Houses)