I go for coffee. Keep the conversations flowing & get to know each other more. This is where you determine whether or not your date fits your criteria of interest.. find out if she's gf material.

Coffee is usually the best way to go... and then from there, I usually either opt to go have lunch or take a walk with her, dependent upon my mood.

Conversely, one of the WORSE first date ideas is to take her to the movies. Sitting in the dark in perfect silence for an hour in the half next to a stranger doesn't quite help her get to know you better.