Okay, it's time to move forward with this.
I have counted up the posts giving opinions on where to hold it and looked at the various venues. By the look of it Burbank has a solid lead and a clear majority. Also It makes arranging things easier because i can actually get there to deal with things!
So, after looking at the various venues it looks like Sportsman's Lodge in the Burbank area is it. It has the advantage of also being a hotel for those from up North as well.
To give time for people to clear their schedules and make arrangements I would suggest the weekend of March 15-16. Saturday night or Sunday night is the only real concern at that point, for travel Saturday might work better and leave the option for a Sunday morning run up the road for a shoot at Angeles as well!
So, chime in and let me know if that weekend works!