My wife and I are making our first trip to San Francisco in July. She's never had a California Date Shake before and is dying to try one...she's even threatening to just buy some dates and ice cream here in Dallas and make some. I told here NO WAY!! You have to have your first one in California.
I've had them before in LA, and at Shields near Palm Springs. So I'm wondering if this is just a Southern California phenomenon, or are there good shakes in the San Fran area too...and if so, can you direct me??