If, for some horribly disgusting reason, your job doesn't allow you a lunch break, you can do two things. You could sue them for breaching your civil right and retire to an island somewhere or you could spend $6.99 and buy yourself a Lunch Decoy.
That said, I'd reccomend anywhere but grossy, boring Applebee's. Though I do take my hat off to them for a ballsy, new ad campaign. Not sure blow up dolls and food go together though. Unless you're into that, of course. In which case you may want to click this link.