Hi Aktar,
Check out
www.wsaag.org as they have regular viewing nights up at Linden Observatory as well as monthly meetings at the UWS Kingswood campus where you can take your scope along and get some advice and tips on what to point it at etc.
Sat 25th they have observing on at Linden as well as an 8pm-10pm public night on at Kingswood UWS campus. Check the website for more details. The Linden one, I think, still requires a public donation of $5 per person that goes to the Linden trust (for non-members) but I am pretty sure the UWS night would be free to attend.
Well worth a look!
Cheers
Chris