We are not planning on having a sit down dinner (just heavy appetizers/hors d'oeuvre). I have been told that I need to do an earlier ceremony because people will expect to be fed a sit down dinner if the reception goes into dinner time. I'm open to earlier in the day but I don't want to do it too early (to allow time to actually get ready). Ceremony and reception will be at the same location. Would it be okay to do a ceremony around 3 (short cocktail hour immediately after) then reception 4-8?