You do have to be a member of your child’s school PTA (meaning you paid your PTA dues) to have your child participate. 
Here is the link to join Mary Jo Sheppard PTA:
https://www.joinpta.org
 
 
If you are interested in participating, please access rules and entry forms from the link below:
https://www.pta.org/home/programs/reflections
 
School entries need to be sent to the front office no later than October 22.