http://www.partyideasforyou.com/family-fun-fresno/

What are some unique, fun things to do in Central California?
There will be 7 of of us all together with ages ranging from 6-42, and I need something fun for the entire family to do. I live in Fresno, CA so maybe something a little further away. Not an amusement park though. Something different! We are leaving in the morning on a whim, and I wanted to know if anyone has some good ideas of some fun places to visit? I am not looking to travel more than 2-3 hours from Fresno, CA. Thanks!
We had a blast in San Francisco, the 17 mile drive, Santa Cruz, Wineries, pebble Beach. It may be too far north but well worth the drive.
Fresno Family Fun Staycations 2009