So far, we’ve been talking about creating a pleasant space for mingling and low-key social gatherings, not ones where people will fall asleep, but ones for pleasant, upbeat, maybe even meaningful, conversations with others. But that may be what you have planned for each of your end of year nights. If you are planning what, in archaic terms is known as a “bash,” a loud music, loud talking, much dancing sort of event, up the visual complexity of your home…