Rarely can you find Filipino Kali Martial Arts being taught to children. At http://www.tridentmartialarts.com Trident we offer this hard-to-find martial art for children who enjoy the challenge of learning how the weapons work. Every child loves to pick up a stick, we teach them how to have fun with it safely and teach them how to use the sticks with others and avoid getting hit.
And yes, there is a little Krabi Krabong in there in case you noticed.
If you are looking for karate or taekwondo classes for kids, which use weapons in their training, check out the Filipino style of weapons, it might just be the practical usage that you are looking for.