We were some of the last guests out of MK this past trip. It was 11/28, and we had a 7:40 reservation for BOG when park closing was at 8pm. They were way behind on seating people (tables weren't turning over fast enough because people were lingering for a long time) and we weren't seated until 8:25pm. There were several parties still waiting to be seated after us.
We enjoyed our meal and finished at about 10pm. There were still many people eating when we left BOG and started walking through FantasyLand to leave. We saw a few CM's who wished us good night and then we made our way to and through the castle. It was amazing! There wasn't a soul to be seen! We started snapping pictures and got some amazing photos.
We slowly made our way down Main Street and I was able to get lot of shots of the Castle changing colors with the ice lights on it. We encountered a security CM by Casey's and she asked us if we had enjoyed BOG because she was told there were still plenty of diners eating.
We chatted with her for a bit and she told us to take all the pictures we wanted of the castle and Main Street because she wasn't going anywhere for a while.
We were able to linger for another 30 minutes taking pictures of the castle and Main street. Everytime another group of guests would emerge down Main street we'd all stop to chat and marvel at the view.
A supervisor came over to the secuirty CM and they were chatting that BOG was still working out the kinks and there will still many tables dining.
I think it was 10:45pm when we made it to the bus stop. The CM there asked us which resort and he told us that there were still 50 guests still in BOG finishing up. Even at that late time we were able to get a resort specific bus and there were other people on it.
We never never made to feel unwelcome or rushed out. However, I think it had something to do with the guests still being in the park.