Local geezers continue the battle of their cholesterol count vs. the Cowgirl Creamery. The hand-made, hopelessly irresistible Cowgirl Creamery cheeses are at their peak now as West Marin bovines consume the rich summer grasses. Most of Cowgirl Creamery’s cheese making secrets are revealed in tours and demonstrations at its two locations. Each lasts an hour and reservations are recommended. The one at their location in Pt. Reyes is $5. The one in Petaluma is $30 (it comes with a cheese sampler).