1) Forget about lines. We’ve heard them all and we’re more than likely to laugh if you try that tack.
2) Don’t drink too much. You’re not much use to us if you do.
3) Smile, say hello and stand or sit down next to us.
4) Be polite and respectful. If we’re interested, we’ll take the conversation from there.
Yeah, I know: simple, huh?
For more information on WHY you might want to do this, see: WHY COUGARS ROCK and WHAT YOU REALLY WANT IS A COUGAR. Just spreading the wealth.