Paper book art , Maybe some sort of paper cutting.we could have them bring in old books (or we find some) and do some sort of paper sculpture. ( i realize a LOT of my posts are with paper so far. Just throwing ideas at you ;
How to Age Wood with Baking Soda. Aging wood is necessary if you want a distressed style for a project, but you only have access to newer wood. Aging wood with baking soda leaches the dark tannins away.