>>33346755 (OP)Would suggest building a bit of rapport with her as
>>33346917 and
>>33347053 suggests, however instead of asking her out verbally, I think it would be safer to just write your phone number on a piece of paper, then after she hands your food say "hey can you take this?" then hand her the paper and simply say "thanks, take care" and drive off. If she contacts you, good. If not, then it simply isn't meant to be and you should just move on and I wouldn't suggest ordering food from there again for a while. But by doing it this way, you avoid any kind of potential awkwardness in the event that she outright verbally rejects you in public while she's on the job.