This is the gloaming at the lake where my sister-in-law's Boat Club is and where she was having her birthday party. Her boyfriend, brother-in-law and uncle all have sailboats here. We got back from the Keukenhof lateish, met C, our former au pair and friend who very kindly agreed to babysit for us, and walked down to the lake.
It was a very nice party, the German was inveigled into playing his trumpet (I think only the second time I have ever seen him play) and it was fun to see him, his sister, and C (G's boyfriend) all playing together (with the rest of G's group).
Like Cinderella we had to run home at midnight to relieve C, but my in-laws didn't get home until after 0500: it amazes me the endurance German's have for parties!