Going out for lunch with colleagues is quite common in some countries, e.g. Czech republic. You split into groups of five to ten people and go with the group th

Going out for lunch with colleagues is quite common in some countries, e.g. Czech republic. You split into groups of five to ten people and go with the group that decided to go to the place where you like the food for the day... Usually there are several groups at different times, at 11, 12, etc. It worked fine most of the time and you don't eat with the same ppl every day, so you get to know colleagues from neighboring teams as well...