They usually have a tent with BBQ and drinks, music, etc. -- and a theme.
The next one is March 28, 6pm - 9pm - if you show up with your top down, you get FREE DINNER.
I know a few of us are going, so if you are anywhere near there and can come by on a weekday evening, that would be great!
If my seats aren't done, I'll be driving on a milk crate with bungee cords for a seat belt. I like my FREE DINNERS.
Here is the flyer.

Google map:
http://g.co/maps/t62jn" onclick="window.open(this.href);return false;