LATEST GMA NEWS - GMA will conduct all regularly scheduled classes today. - We have slots open for adults to begin training in February 2023. - Our beginner kids classes are booked thru Feb/2-23. If you or your child would like to start training in March of 2023, call 978-433-8772 to schedule an appointment. If you email us looking to schedule an introductory lesson for your child, please include your phone# and a convenient time to call. - We will be doing Introductory Lessons on March 4th for the students that want to begin training in March 2023. All new memberships are by appointment only.