In 2018, Harrison opened the Newtown School after teaching once a week in Brooklyn. Newtown has continued to grow over this time and classes are held twice a week for both children (6-7pm) and adults (7-8:30pm) on a Monday and a Friday. The classes are suitable for all skill levels from beginners all the way through to advanced.

The Training centre is located in the heart of Newtown based at the Newtown school hall on Mein street opposite the Wellington Hospital. The Venue offers a large training area and outdoor area. The club services from Newtown, Brooklyn, Wellington Central, Kelburn, Kilbirnie, Berhampore, Island Bay and Lyall Bay.