Have you been wanting to try a new restaurant... or 4... but haven't found the time? Dinner out can be tough when you have kids. Why not make the most of your babysitter and try a handful all in one night!? Bonus points if each restaurant is a different ethnic cuisine - you can literally go "around the world" in one night.
Start off the date with appetizers at one restaurant, dinner at the next (consider splitting an entree at two different resturants!), dessert and drinks at the next.
It's a great way to maximize your night out and allow you to experience a number of different places while enjoying time together.