I have had some PM inquiries so I wanted to post my answers so that everyone who might be interested in helping can benefit.
My first tasks are to:
1) Recruit volunteers and mentors
2) Schedule a planning meetings to determine a lot of the questions you asked such as where, when, what and how often.
3) The rest is up to us.
The main CoderDojo page can be found here to get an idea of the whole concept: http://coderdojo.com
Besides this Facebook page we have a website (http://coderdojostl.com) and LinkedIn group page (CoderDojoSTL) a Twitter account (@coderdojostl) and (just for grins) an Instagram account (coderdojostl). Our email address is firstname.lastname@example.org. Please contact us for any inquiries, questions and especially to help!
Thanks for the reply and let me know how you can help!