At my facility we have dinner at 5 and then we have what i like to call "Fireside Event."
We build a fire in the fireplace when its cold and we sit around (some in their pajamas), drink sugar free hot chocolate, read from our "Chicken Soup" books, and then discuss topics or reminisce about the good old days. It was awsome to see how close people got and how far they could remember back. Then one Thursday night out of the month we have our "CandleLight Dinner". Starts at 5, goes to 6 or 6:30 but it is a chance for the residents to get dressed up and have a more elegant dinner (ofcourse there is not candlelight but you get the point). We have someone come and play special music, have a nice dinner with appetizer and dessert (all voted on each month at resident council). They are also aloud to invite up to 2 guests per resident. It sounds like there is a lot of people but we only really invite the people with regular diets, no puree, no mechancial soft. They should also be able to eat independently.