Its a very general question and can have some many different answers. I would pm some active members on this thread and name the place in pm- If they know the place they will tell you near enough what happens there or direct you with tips if unaware of place. Some times you have to build a bit of trust over a number of visits to get offer of extras. Really down to place name you were given will determine approach.
Note what I say above applies mainly to dublin and its a dublin thread.