This may be a stupid question, but I am in the process of updating my spreadsheet with all the expenses for the wedding, including tips, and wasn't sure if I should tip the venue? We are having our wedding at a family owned farm, and through out the wedding the owners (husband and wife and their daughter in law) will be onsite setting things up, directing the guests to and from ceremony location to the tent, breaking things down, and kind of acting like day of coordinators. Any suggestions on if tipping them is the norm? If so, how much? 20% of the cost of the venue would be a lot of money. But I still feel like I should give something...