We are having an outdoor 20 min ceremony followed by cocktail hour and we will be taking family photos and a few portraits during that hour and I want to have all the time that we can have because I am paying for a good photographer and our family is large and disorganized so there's no time to sit around and chat after the ceremony. We are planning to go and greet tables after we eat (it's a buffet so by the time we are done eating others will have just finished getting their food), but should I have my officiant say something like "the bride and groom will now be taking family photos please head to cocktail hour and they will greet you during dinner" obviously that's terrible wording but is there a nice way to inform guests we will greet them later and to let us take pics during one of the only free times we will have? The wedding is just outside the indoor reception venue so it's all at the same place and like a 15 yard walk to the indoor reception, but I don't really want people just "hanging out" at the ceremony cite outside when we are trying to take pictures. we have o'derves and alcohol provided in the venue during that time.
Side note: I'm not a fan of receiving lines, and since it's outside and not at a big church I don't know if we can just shoo people away
