Kaboodle in Yaumatei/MK also has many courses organized by age groups. Courses range from languages (English/PTH), math, physical (gym, taekwondo, etc), and music. My kids like the center and they can go there to take different classes at the same time (one stop for all - easy for parents too).
My girl also joins the Lorna Whiston classes. Their course puts lots of focus on developing her reading habit which I like the most, my girl enjoys the classes and loves the books she borrowed after each class. I am now thinking to switch her to the summer course in July which seems fun!