Is there a cover charge for attending there ? If there is how much I like to make a reservation for a party there

$5 cover charge!

Its $5 before 9, after 9 its $10. Special events have different cover charges. Their facebook posts notices about any change to the pricing when it happens. Edit: they now charge $10 regardless of what time you arrive.

Megs answer is the correct one.

There is always a cover, regardless of the time.

Only after 9i think