Here are a couple pics of the offspring of the original cut Thin Mint Cookies I received as a gift from the Cookie Fam & crew many years ago. Had to drive all the way up to the Bay area to get her but well worth it. Still the frostiest plant I have ever worked with...
I can point you to a Prop. 215 compliant private nursery that carries the original cut Thin Mint GSC, Forum Cut GSC, GG#4, The Berkeley OG, including other elite (read hard to come by) strains. Feel free to PM or email [email protected].
If a few hours drive south isn't out of the question, you might consider looking into well-known cloneries such as Progressive Options, Topgenetics, or Wonderland Caregivers (to name just a few) who carry some of the most desirable -- and hardest to find -- genetics in CA.