Calaveras Big Trees Association Presents “A Day in the Park” on August 19, 10am – 3pm. Bring your family and friends to a fun-filled afternoon of music by the Magnolia Rhythm Trio. Delicious BBQ will be available by Big Boys Barbecue. Our interpretive aids will provide wonderful arts and crafts for the kids and Columbia State Park will be on hand to share everyday life in the 1870’s. The Columbia rangers and docents will also be sharing old-time games from the 1800’s. This event will be held near the campfire circle and Jack Knight Hall.