You almost certainly want to be a "public benefit" not for profit under California law. There are special articles of incorporation to file with the secretary of state, which can be located under forms on their site. Your bylaws will also be "not for profit" instead of "standard" bylaws.
Then you need to file form 1023 of the IRS. It is easily located by internet search.
Finally, trademarks are filed with the US Patent and Trdemark Office (www.uspto.gov).
Hopefully you can find a lawyer to serve on your board to provide legal assistance at a reduced fee or perhaps even for free.
Good luck in your endeavor.
Answered on Jan 12th, 2015 at 8:19 AM