Skip the airport souvenirs and opt for art instead, from Graton's showcase of Sonoma inspirations. You can't take the local redwoods and birdsong with you, but here you can pick up Rik Olsen's striking linocut prints of redwoods and Nancy Overton's collaged California quails – plus one-of-a-kind gifts of art-glass dishes, pottery mugs, table textiles and jewelry.