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Coronavirus Notice



“Build Your Foundation For Life Here”

20 Hartford Road, Salem, CT 06420

(860) 892-4662

In order to comply with National, State, and Local efforts to limit the spread of the Coronavirus, Cornerstone School of Karate will temporarily close starting from Monday, March 16, 2020 until Monday March 30, 2020.

At that time, we will re-evaluate the situation and determine if it is safe to re-open.

In the 20 years that we have been operating Cornerstone School of Karate, this is the first time that we have had to close for an extended period. We hope everyone will understand what it is that we are dealing with. We want to re-open as soon as possible and resume normalcy.

We will remain in contact with you by e-mail to keep you updated with the status of the school. You may also check our facebook page: Cornerstone School of Karate  or our website:

It is our desire that all of you follow the recommendations of the CDC as to what you can do to limit or prevent the spread of the Coronavirus.


If you have further questions, you may call the school at 860-892-4662 – we will check in periodically.  Or you may call SBN Arbuckle at 860-303-9312 or SBN Lear at 860-303-7006.


Stay healthy!

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.

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Greenwich Tournament Cancelled

Due to the COV19 Issues the Greenwich Tournament has been cancelled. Payments will be refunded

Check the website at :

Great Monday Night Class. Thanks SBN Lear

Happy New Year 2020

No Class Tuesday December 17th 2019 due to weather

Drive Safe

Congratulations White Belts

Cornerstone is 20 Years Old

Come to our 20th Anniversary Picnic. Sword Class starts 9:00 am, TSDMGK class starts 10:00 am and the Picnic to follow

Bring training Clothes, Bring a Change of clothes.

Don't forget sunscreen


White Belts with our helpers

Thursday Class

No Classes Saturday March 2nd 2019 Due to Snow

Please travel safely

School Closed Thursday 15th Nov Due to Snow

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What happens when the rain clears?