Martin is building Bamboo Flutes!!! 1) 25 person limit: although I offer this for ages 8 - adult level adults, the library wants ADULTS to attend. You can bring a child but they have to be at least grade 3 because that is the level of the work, grade 3 through adult it's very easy younger than that they cannot do the work. Please reserve your space with the library. Guaranteed to sell out!!!