Talk to her more next time, be a bit cocky, make her really enjoy your company and build some good rapport.
Then the magic words:
"Hey, I'm goin' to [place] to [activity], why don't you join?"
or
"This friend of mine is just in love with this cafe and won't let me hear the end of it until I try. I was actually thinking of going there now to read (if you read alot), but why don't you tag along?"
When you're there, be sure to tease her and be cocky, and it should probably go very well.
While numbers are pretty good, nothing can take the magic away from an instant date because you get to keep all of the progress and attraction.
_________________
~ Nightfox ~
<Facher> Who the fuck drinks alcohol at 2 PM?
<Chief> Oh, you silly non-New Orleans people
