My fiance and I are getting married next May at the Botanical Gardens. The reception is being held in my uncle's backyard. We are planning to have a mid-afternoon buffet dinner, but are not sure how long we should plan for the day to last. We have several family members and friends that will be traveling in from out of town so we don't want to leave them with nothing to do. Are we better off to plan some different activities at his house or try to find a different location to move to later in the day? We are trying to stay budget friendly but also want to keep all of the guests happy.