We have dungeons that aren't instanced. As you can see, people aren't interested in doing them. Don't know what i'm talking about? You know those areas of the map that are shaped like tunnels (i.e. sylphlands, zaharak, saspa grounds, etc.)? Those are your uninstanced dungeons that anyone one can enter at anything with any party size. They give level appropriate awards for completing certain sections of the dungeon (i.e. completing the active time events) and they can be completed with any number of people you want to enter with.