I personally witnessed hundreds of school kids bolt out of their school buses, race into the Wisconsin Historical Society building in Madison, Wisconsin, and grab handfuls of rhubarb leather out of big wooden bowls. I was stunned -- it was like watching piranha attack raw chicken. I tried to tell them that it was a rhubarb fruit roll-up, but they were too busy, or too hungry, or it was so tasty, to register they were actually eating rhubarb.
This dried rhubarb can be rehydrated and made into a lightweight healthy sauce just by adding water.
Also available at the Farmers Markets in Rochester, Lanesboro, and Preston, MN.
I sell this rhubarb lace at the local farmer's market in Lanesboro, Minnesota, for $4.00 a package.