Jackson Rancheria Casino Resort Casino in Amador County with a luxury hotel and RV park. Dine at the Lone Wolf Restaurant, the Pacific Grill or Margaret’s Cafe and Bakery. Jackson Rancheria Casino Resort, 12222 New York Ranch Rd., Jackson, CA 95642. 800-822-9466, www.jacksoncasino.com Jackson Rancheria Casino Resort, 12222 New York Ranch Rd., Jackson, CA 95642. 800-822-9466, www.jacksoncasino.com Chaw’se Day Celebration The Rancheria welcomes spring with Native American games, cuisine, dancing and crafts during its annual celebration at Chaw'se Indian Grinding Rock State Historic Park. "Chaw’se" is the Miwok word for "grinding rock".