I worked with a client privately in the morning before class. She stayed and welcomed the next student in who used to be her roommate. The magical reunion spread a loving vibe to all the others in attendance.
My client is pregnant and her former roommate brought her eldest child, age 4. Other students ranged in age from 24 to 84.  Overall the class brought through the reality that yoga is for everyone.
What occasions bring you together with all ages?  To whom do you give credit when magical reunions occur? Ki to Happiness sees Divine Intervention at work.