hmm – perhaps this area may not the best place to look for one! (its normally used by admins for site announcements)
It may also help to say where you are – this board is used by people all over the world 😉
May I suggest posting into the relevant parties section with some more details on your events. Here in England there are usually no shortage of DJ’s who would like to play at a party and no doubt the same applies in other nations….