Do lunch somewhere you might not usually think of, rather than the local take away or sandwich shop. ….. Mind you I am a great fan of local sandwich shops, especially if you are supporting a local small business s and the sandwiches are big, moist and yummy.
Try a wine bar, noodle shop or food bus for something different.
Just treat yourself to something that is not the usual. Of course, if permissible, a glass of bubbles or local wine is also an added treat.