People choose to throw parties for a number of reasons. For starters, parties can make better teams. Project kick-off parties are good opportunities to break the ice and help team members to know each other better. Victory parties create a sense of success and . Companies do not see parties as of money and allocate budget to support such events. Moreover, parties often leave good memories. From our own experiences, we all have happy memories of our birthday parties when we were little. Every family has great photos on family parties in their album. In addition, contrary to what some people believe that spending on parties is a waste of social resources, parties actually create value, either by employing people in the party planning business or by offering people better party experiences.