The Qigong Institute does not sponsor classes.
Check the Qigong Institute Teacher Directory to see whether there is a teacher near you offering classes.
Try the links in the "See Also" section of the Teacher Directory page.
Google using the search string 'qigong <mycity>' or 'tai chi <mycity>' where <mycity> is the name of a city, town, state, region, province, country, or some other geographical designation for the area you live in. For example, if you are searching for classes near San Francisco, type "qigong san francisco" or "tai chi san francisco".
The Qi Center. Wisdom Healing Qigong.