where to go in toronto?

[Sunday Comes]

my gf and i will be in toronto this weekend, and we are interested in maybe meeting a fine young women at a night spot. we're not looking for a threesome as such, just maybe some flirting or at-the-club hooking up type stuff (kissing and what not).

she thinks she'd be most comfortable trying this at a lesbian club or something to that effect. is this a good idea? what are some good ones in toronto, if it is?

are there any other sorts of clubs where people are open to this sort of thing, and a woman might be interested in a couple?

also, if anyone has any tips on how to approach a girl when there are a man and a women interested in her, please let me know.

thanks!