We are having about 60 people at our wedding and dinner will start at 7pm. We will be having a buffet. I am just wondering if I should allot an hour or an hour and a half for dinner? Also, I'm not sure of the rest of the timeline for the night. During dinner will be the maybe 2 or 3 toasts, should we cut the cake right after dinner or wait about 45 min - 1 hour to serve it? I always hear of people leaving right after the cake is served but there will be music and an open bar. The wedding is on a Saturday in June.