Did you forget to get reservations for tonight? TOO LATE! By now, every decent restaurant in town will be booked and you are out of luck...maybe. What about a fitness date? Why not grab some grub, fill your mug, and find a place to walk and eat at the same time?
Furthermore, who ever said lunch dates had to be done sitting down? Why not get a head start on burning calories while you are consuming calories? Just a thought :)