This is a definite must stop if you around the area. They even have a video about the date farm and the industry you can watch.
The date shakes there are very good. There are so many variations of dates there as well and good samples. The outside seating and views of the farm are nice.
With 95% of the dates in the US coming from this farm, its a definitely worth your time to stop. Not many places like this left in California.