Are makeshift ninja warrior gyms a common sight in your living room? If so, know that you're not alone—and then consider ...

A collaboration between nonprofit Neighborhood Ninjas and the Lee Youth Commission, the project will add a Ninja Warrior, or ...

Additionally, enroll kids ages 4-7 in mini-ninja (beginner ... Birthday parties include supervised time on the obstacle courses, ninja-themed games, and free play. USA Ninja Challenge offers ...