As a consensus, my parents, groom, his parents, and I would like to have no alcohol at our wedding. We are not personally against drinking in general, but both our families have seen negative effects of alcoholism in our lives, and so as a personal decision we just don't want our special day to feature any alcohol. So I'm wondering if I need to make this known to my guests and if so, how? I am planning on having an enclosure with my invitations that describes dress code for the day (very laid-back feel), and so I want to include just a short sentence on the same enclosure that "We request that this be an alcohol-free event." Some people I've asked for advice on this say that there is no need to mention it an enclosure, some think it would be tacky. HOWEVER, (I must stress this), I come from a family where no matter the event, they WILL BRING their own drinks, even if it is assumed that drinks are provided. I promise to you this is true! So knowing that, do you think that mentioning it in an enclosure is ok?