My florist is giving me a break on my flowers because we're returning the vases to him at the end. He commented to me, "Make sure guests don't take home the flowers!" I asked him if he was kidding and said no and added that I'd be surprised by how often this happens. I've been dinners or charity events before where one person at the table "wins" the flowers by a sticker under the seat or something but randomly taking my centerpieces...seriously? Have any of you ladies seen this, done this or have ideas on how to deal other than "warning" my day-of planner?