Hello! We’re having a destination wedding in Tulum. We’re hosting a rehearsal dinner, a welcome party, and of course the wedding. We want to have an informal optional beach party on the last day for any guests extending their stays. I wanted to put this as an optional event on the actual schedule of events we’re including alongside the invites, but I’m trying to figure out how to word it so that guests don’t think we’re paying for drinks and food that day. Should we not put in on the agenda at all and only do word of mouth?