"Rhubarb is usually considered a vegetable. In the United States, however, a New York court decided in 1947 that since it was used in the United States as a fruit, it counted as a fruit for the purposes of regulations and duties. " https://en.wikipedia.org/wiki/Rhubarb
Here are some ideas for all the rhubarb in your garden, or your neighbor's garden!
Rhubarb
Rhubarb Magic Cake
http://aspoonfulofphotography.blogspot.com/2014/04/rhubarb-magic-cake.html
Rhubarb Bread and Butter Pudding
http://traditionalcelticcuisine.wordpress.com/2008/09/07/rhubarb-bread-and-butter-pudding/
Farmer's Almanac, with recipes:
http://www.almanac.com/plant/rhubarb
