Santa's Tree Farm 78 Pilarcitos Creek Rd, Half Moon Bay, CA94019 Santa's Tree Farm is open for one month before Christmas to provide a special tree experience. It has 580 acres of trees…More that you can cut down yourself if you're so inclined. For kids, there is story time with Mrs. Claus, train rides, visits with Frosty the Snow Man and Rudolph, as well as T-shirts and wreaths. You can visit their website to make reservations or call the number provided. On Saturdays they also provide different musical shows and hot cocoa in their village amphitheater. They will also deliver trees all around the Bay Area to help start your holiday season off right.