Anyone have any GOOD ideas for a 25th birthday?

Well its getting close to my 25th birthday and i have yet decided what I want to do. I've had some great parties in the past yet i really want my 25th birthday to be real special, nothing fancy just fun and memorable!!! I was even thinking of a nice restaurant or family fun place!!! Please help me out if you have any GOOD suggestions. I live i the Inland Empire and Im open to any suggestions!!!