Events

Give your child the chance to learn exciting sword skills, build confidence, and have an absolute blast at Cosens Martial Arts!

This special seminar is open to children ages 5-12, and no previous martial arts experience is needed. Students will learn beginner-friendly techniques using safe, durable training swords under the guidance of our experienced instructors.

Best of all, every child receives their own sword to take home!

August 21st | Starts at 5:00 PM

Ages 5-12 | Only $39

Space is limited. Please register by August 14th so we can make sure your child’s sword arrives in time.


CRAZY HAIR DAY IS COMING! Things are about to get a little WILD at Cosens Martial Arts!

On August 17th & 18th, students are invited to come to class rocking their craziest, funniest, most ridiculous hairstyle they can come up with!

Spikes. Pigtails. Mohawks. Bed head. Whatever you’ve got, BRING IT!

Come to your regularly scheduled class
August 17th & 18th
Wear your favorite CRAZY HAIR!

We can’t wait to see what everyone comes up with!

Parents, make sure you grab some pictures before class because we have a feeling these hairstyles are going to be legendary.


We’re excited to invite your child to our upcoming Beginner Ninja Saturday event on Saturday, August 8th!

This event was specifically designed for kids trying martial arts for the first time in a fun, low-pressure environment.

Your child will enjoy:

• Fun Games
• Pizza Included
• A Beginner Introduction To Martial Arts
• Their Own Beginner Ninja Uniform

Event Times:

Ages 5-12: 3:00 PM
Ages 3-4: 4:00 PM

The cost to attend is just $2, and spots are limited.

If you’ve been thinking about martial arts for your child, this is the perfect way to give it a try while having a great time.

Click Here To Reserve Your Spot:


Join us at Creasey Bicentennial Park for Water Wars: Kids Night Out — a free, high-energy event for kids!

Event Details:
Date: Saturday, August 8th
Time: 5:30PM – 7:00PM
Location: Creasey Bicentennial Park, 1505 E Grand Blanc Rd, Grand Blanc, MI
Cost: Completely Free

Please bring your own water balloons and a towel. We’ll take care of the fun!