I've visited many schools around Australia and the occasional University and public library speaking to anyone who'll listen from the age of about 5 to much, much older!
The best way to organise me to come and do this for you would be to contact either of the following booking agencies. Click the logo to visit their websites.
I can do straight up talks with AND without a little drawing at the end or more hands-on workshops!
I like to focus on how I illustrate a book delving into two key parts, character design and then illustrating the text. Demonstrating how I do it all digitally along the way.
These sessions can get noisy - as you'd expect.