In response to the start of the COVID-19 pandemic, the Cha family saw a need and responded by creating Cha's Taekwon-do school in the basement of their family residence. This school provided online classes to support families in the Newton area and surrounding communities, offering a unique combination of wellness and discipline. Fast forward to August 2021, and the Cha's Taekwon-do school has been able to establish an in-person location. The school is operated by Grandmaster Kwang H. Cha and his two sons, Jung W. Cha and Sung H. Cha. This in-person location provides the physical interaction that many families have been missing during the pandemic.