The thing that has started to absolutely drive me nuts about Fresno is that we have the grayest days.
They can be found at this address during the work week:
and next door during the weekend. The key is to look for the wooden sign.
If you drive by and the sign is covered up that means they're out of picked oranges and they haven't had a chance to pick more. If you're really desperate or made a special trip for oranges, stop by and see if you can still get some.