RyanCanuck: Library, Orion, Bombay Balti are cheaper. Library is calm with less crowd. Orion is crowded with Indians, Philipinos and Arabs on weekends. Bombay Balti is bar cum restaurant- you will get drinks and Indian food there- crowd ranges from Europeans to Arabs to Indians.
There is a dance bar called Cube or you can go to spanish bar-Picasso.
Have a nice weekend!