The 46th annual Atalaya Arts and Crafts Festival will feature three days packed with a celebration of art and natural beauty. Experience the work of nearly 100 of the finest artisans while also enjoying the natural beauty of Huntington Beach State Park and Atalaya Castle. Local food and live music will also be provided. Visitors 15 years of age and under get in free, but no pets are allowed.   Huntington Beach State Park, 16148 Ocean Highway. Friday-Sunday, 9 a.m.-4 p.m. $10. (803) 734-0767, www.atalayafestival.com