Party Venues is what Sydney used to be known for but is that still the case? Well after all the lockout laws over the last 3- 5 years have had major implementations on what party venues are still up and running?
Because this can be a long and arduous process. Get help trying to find party venues that will take a bucks or birthday event. It depends whether they are in the inclusion zone or not.
If they are, then they will close around the midnight time zone. If not then around 2 am would be an average. The security on the door is more about protecting the license of the venues.
The old version of security was stopping violence etc. If they feel you have been drinking already in large groups the chance of admission is pretty small. Venues are running scared because they feel if they put one foot out of place then their whole business is going to come crashing down around them.
The best and probably the only answer is to get the experts to make the impossible, possible. If you can use a party organiser with a renowned reputation than 99% of theses problems will go away.
They should have a variety of party venues that they deal with, so you should have loads of choice for you and your group. If you aren't sure, then ask to see the venue or meet the party organiser in person.
The party organiser usually gets a commission from the venue to bring the business to them so your price should be very competitive. Also, they should be able to provide your event with topless or lingerie girls.
Because a bucks party would be a bucks party without a strip show from one of Sydney's Superb Strippers. You will be able to choose everything under one roof so you can get a much better deal. Also, a lot less hassle which is the ultimate goal.