Hi! Long time lurker, first time poster. We are having a buffet lunch reception for about 100-110 people. 1) Do we need to dismiss tables? If so, how? Go around table to table? DJ release a few tables at a time? 2) Or can we just announce that it's time to eat and assume people can figure it out on their own? Do you think it would be chaotic if we did it this way? I don't want people to feel like they are in elementary school, but I don't want it to get too crazy/have long lines. Toughts, opinions, and other suggestions? TIA!