It's reassuring that you're thinking proactively. And your thoughts are already on the right topics - entity type (I discourage the LLC, by the way), trademark, licensing.... Lots of resources are available here, and through your local bar association.
If you're still looking for someone, feel free to contact my office. We're currently working with several companies that fit your description - it's exciting work for us!
Staci Riordan is a fashion law superstar, yet entirely approachable (was in fashion before law). A link to her blog, which includes contact information, is provided below. (Please let Staci know that I was the source of the referral.)
For licensing and permitting information, please visit http://www.calgold.ca.gov/. For establishing trademarks and business organizations, please visit http://bealbusinesslaw.com/.