Well, it would depend on what time we got started. If we met up in the middle of the day, maybe grab a coffee and go for a walk. Outside if it's nice enough. I've also gone to the science center and museum for first dates...gives us something to talk about without getting too heavy in the personal stuff, but without totally shutting each other off, as would happen in a movie. And then later get something to eat, or maybe just sit down in a cafe to really get talking.
Or if it was later in the day, meet up for dinner first, and go for a walk afterward.
I do like seeing how a date acts around waitstaff, because if he's going to be rude to someone he's dealing with on an impersonal basis, he's probably going to be rude to me.
And then, if the date goes well, say good night and hope for a kiss. If there's nothing, just a "Nice meeting you, take care" and move on. I do so hate the "I'll call you later" when it means "I'll call you never."