You’re are hosting the party, so whether or not to serve alcohol is completely your call. Though some guest may be surprised, it shouldn’t put a damper on your festivities. Don’t feel you need to let them know on the invites-unless it’s a dinner-won’t-be-severed announcement that kind of info is best left to word of mouth. As for the toast, many couples offer sparkling cider or juice in lieu of champagne so guest can raise their glasses. Hey, water works just as well.
