2025-12-05 Holiday Wonderland Holiday Wonderland Fri, December 5 - Tue, December 23 Holiday Wonderland Holiday Wonderland is back at Petco Park for its fifth year, lighting up Gallagher Square December 5–23! Take photos with Santa, ride the carousel and Christmas train, sled down a snowy hill, and wander through sparkling light displays. Enjoy festive drinks, seasonal treats, and shop local artisan vendors. Don’t miss the 40-foot Christmas tree, nightly […]