I do have a couple other get togethers near my house to go to though, I might ride my bike to this shindig. I can probably stop by during the day and then get to Costa Mesa and watch stuff get blown up by my friends. 
I just hosted a beach party for another group, so if you have any questions, I might be able to help. 

 I would suggest getting there a lot earlier than 2pm though... 
HB Firepit Link 
  
  