Cornerstone School of Karate

Thank you for your interest in Cornerstone School of Karate and Tang Soo Do Mi Guk Kwan, Association, Inc. 

The martial art known as Tang Soo Do is relatively modern. However, its basis, the Korean disciplines of Soo Bahk, and Tae Kyun, dates back many centuries.Tang Soo Do is a composite style influenced by Northern Chinese arts, Southern Chinese arts, and the Okinawan discipline of Karate. Tang Soo Do is considered to be a classical martial art. As an art form, it is primarily concerned with scientific and martial theory, form and aesthetics. Because of it’s martial emphasis, the Mi Guk Kwan is concerned with the natural evolvement of practical and effective self-defense techniques. Tang Soo Do Mi Guk Kwan practitioners care about each other as “family”. As part of the Mi Guk Kwan family, you will experience tremendous growth in knowledge and strength. Your growth will be a direct result of your efforts and the efforts of your certified studio instructors. Your Tang Soo Do Mi Guk Kwan Association has a responsibility to provide you with a clean and safe training area, the highest quality instruction and intra-association communication. Your membership card will be accepted at all Tang Soo Do Mi Guk Kwan Association Studios in the United States and affiliated studios in foreign countries.

Check for closures wfsb nbc

School Closed Tuesday Mar 13th Due to Snow

New Promotions at Cornerstone



Closed for Snow Thursday Jan 4th 2018

We are Closed Thursday Jan 4th. Stay warm.

Check closure postings wfsb nbc

When in doubt follow the student creed.

Congratulations Charlie

Can you do it Blindfolded?

Thursday September 28th The Twelve Tennents

Thursday 28th of September was brought to you by the Twelve Tenets of Tang Soo Do. To find out more, check out your Mi Guk Kwan manual, of look here.

Also if you are in the dojang you can view the picture provided by the cornerstone students.


Happy Labor Day

Happy Labor Day to all our students and their families.

19th Summer Camp Hosted by Whak Willimantic Aug 18-20

It's that time of year again. Get ready to train and camp at Acorn Acres. For Dan Members class starts 6:00 PM Friday Aug 18th. Saturday arrival and sign in starts at 8:00 am. All ranks are welcome Saturday and Sunday.

Rain Delay to 1:00 PM - Picnic Aug 5th 2017

It's thunder and lightning. "and I will avoid anything that would limit or reduce my mental growth or physical health" the picnic and class has been delayed to 1:00 PM. For more weather information check here.


This Week Mon- Thu Switch

This week Monday Jul 31st is Master Helen and Thursday August 3rd is Master Lear. Check out the Calendar for all classes and any changes.

Annual Picnic Saturday August 5th 2017

It's that time of year again, we are getting together for Swords, Sun and lotS of  Tang Soo Do training. Sign up if you have not done so already. Mark the day on your calendar. And don't forget......Bring logs of sun screen it is outdoors.

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What happens when the rain clears?