i am jamie hopper. until next time, don't forget to get out and play. for more information about reserving one of these romantic locations, or any other location call 831-5500. this number is best for special events weddings picnics, and the county fair building. for any athletic fields and neighborhood parks, 831-5510. you can also write us. 501 san francisco, calif. 94117. or just walk in and say hello. and of course you can find more information and reach us at sfrecpark.org. >> hi. welcome to san francisco. stay safe and exploring how you can stay in your home safely after an earthquake. let's look at common earthquake myths. >> we are here at the urban center on mission street in san francisco. we have 3 guest today. we have david constructional engineer and bill harvey. i want to talk about urban myths. what do you think about earthquakes, can you tell if they are coming in advance? >> he's sleeping during those earthquakes? >> have you noticed him take any special? >> no. he sleeps right through them. there is no truth that i'm aware of with harv