It won't work everywhere. However at my job it could be "I had steak" or "I grabbed sushi". A great follow-up question: what did it cost? 3.50 to $5.

This is an amazing perk to my job. I could even list ~5 other options that were available, and talk about the other 5 places to go which offer 20+ more options.

This leads into great, where did you eat? How common is it to socialize vs go back to your office?