Well, a one-off pizza party certainly does not work. Regular free and quality food is surely a nice perk though. At our place we have free lunch from Tuesday to

Well, a one-off pizza party certainly does not work. Regular free and quality food is surely a nice perk though. At our place we have free lunch from Tuesday to Thursday, otherwise nobody is pushed to work in the office. Some people still come in often partly for the free food, partly to socialize during lunch. Some people are not motivated by it, and that's OK too.