but experts at the scripps institution of oceanography in la jolla say more ocean sensors and public education is needed. one offshore quake could send high water crashing into coastal washington, oregon, and northern california within minutes. and without enough time for local authorities to evacuate. >>> well, guess what? jeff ranieri is wining and dining, of course. >> of course. it's friday. >> i love the art and wine festival in lafayette, jeff. been there many times. it's fun. >> it's already getting set up, ladies. is sun out about as bright as my yellow shirt and the tens are getting lined up here on mt. diablo boulevard for one of the largest festivals in the east bay, expected to be over 200 arts and crafts booths, some wines, some microbrews, also a lot of places for your kids to hang out as well. we're here at this restaurant, cooking up a taste of the lafayette art and wine festival this weekend later on. but joining us right now we have the executive director of the festival. how you doing? >> fine, how are you? >> is the sun's great. tell us what makes this unique. >>