Crocodile school will be offering a home learners Mandarin class in January on Fridays from 1:30-2:30 at their North Vancouver location for ages 5-10. They are pretty flexible if siblings are a little older or younger than those ages and want to attend together. It is currently a very sweet small class with three students. At 2:30 there is the option of also registering for a half an hour writing class. You can register on line. It is a Crocodile Class A.

http://www.crocodilemandarin.com/where/north-vancouver.html