There is no criminal school. If by that you mean traffic school neither driving on a suspended nor parking tickets qualify you for this solution. For the driving on a suspended you need a lawyer as this carries a short but mandatory jail term.
Hire an attorney to help you handle all of these issues. The attorney can help dismiss or reduce charges and eliminate or reduce fines. Good luck
At least in San Diego, if you can come to court with your valid license, and this is your first offense, they will usually reduce the charge to a VC12500 - driving on an invalid license.
I would get your license BEFORE you get to court....every jurisdiction is different, but it would not hurt to have remedied the situation now.
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