I'm planning to have quite a few children at my wedding in a whole range of ages. Our venue doesn't have enough space for a kids room or table, so children will sit with their families. I'm not sure at what age a child should be assigned a seat at a table. For example, a 5 year old would get a seat as they can sit and feed themselves, but a 1 year old would most likely be held or sit in a carrier. But what age between that should I start assigning kids chairs?