On Friday after work, a few of us met at the Natural History Museum in London to make the most of the late night opening they do on the last Friday of every month. It turns out it's not the best environment for drawing as it's both dark and fairy busy, but the atmosphere is nice. We didn't see anyone else drawing, either. I think it's best to stick to the V&A for evening doodling.
None of these turned out great. But it's the process that counts... Right? Er.