I do not come from a large family of drinkers, however my F.H. comes from a large family that likes to have a good time. There are also some friends of both of our's that will be coming that are working on staying away from alcohol, as well as many little kids that will be attending our wedding from both sides. My family has an idea to have a keg of Root Beer at the reception behind the bar instead of having a signature cocktail drink so that everyone can enjoy it, and then IF necessary, we will have a cash bar for everyone else that really feels the need to drink alcohol. We really want everyone to enjoy themselves, but we want to make it fair for everyone, and we are on an extremely tight budget. The other option is that we have a complete cash bar, which I know is not looked upon kindly, however we feel it would make people refrain from drinking as much as possible. Does this sound like a good option? Does anyone else have suggestions for us?