@miabicicletta requested Sherlolly at the Natural History museum and London’s NHM currently has a Butterfly Pavillion that looks amazing. I think it would make a fascinating date.
Though I also think that Molly would be invited to see some of the oldest human remains kept by the museum and she would totally bring Sherlock along. I have this headcanon that one of the curators there would be desperately trying to get Molly to take a position there since she might have minored in paleontology and Sherlock’s a bit nervous about that but trying to be supportive?
Group projects in school weren’t meant to teach you teamwork, they were meant to teach you how to deal with the incompetence of your coworkers in the workplace.