Hi Dawn,
This all sounds so great. I am not sure how you would start setting up a center, but if you want to teach parents I think you should sign up for one of the Liddle Kidz Infant Massage Certification Classes. Then you get your certificate and be able to teach parents infant massage.
This is a link to information about the
certified infant massage instructor training
I read a lot about Tina Allen who is the founder of Liddle Kidz and she has tons of experience in pediatric massage. I bet she would have some good ideas for you. That's one of the reasons I am going to take her class, because she is an expert at this.