Dj Equipment Los Angeles Ca

Is there anyone in Los Angeles, CA area where I could throw a small birthday party? Say 50 people?
For a reasonable price? I have a month to prepare, I have a DJ that has its own team. All I need is a place to launch the game (ie, lounge, banquet hall, club, etc) which is expensive. Perhaps a bar, no matter if they have to buy their own drinks, or even if there is a place where you can bring your own drinks. Nothing too fancy, somewhere place some of my friends can get together and have a fun night. I'm not a 30th birthday party so this will be my 31st and I want to be a blast! Help welcome any suggestions. Remember I'm in the Los Angeles area. BUT, if you have a good idea to throw a party at home with minimal space inside, I'm open to that too. Thanks in advance for your good advice!
Try to Charlie Brown's Marina Del Ray? But could be expensive! : (
How to Use DJ Equipment : Using Mix Effects with DJ Equipment
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