Sherlock And Jon - Tumblr Posts
In the game Sherlock Holmes: Chapter One by Frogwares, we can discover that Sherlock and Jon had put together a play for Hamlet with some other kids behind the Legacy Theatre when they were kids on Cordona (the island that the game is set on, they lived there with Sherlock's mom, her doctor and Mycroft when Sherlock was 10 until his mother died, which is basically the time and the place we're exploring and discovering new truths about during the story-relevant quests) He did this because he wanted to do a play but the man who owned the theatre didn't like children if I remember correctly, their Hamlet was so good that people had started gathering around them and the director came outside once the play was over to congratulate them on the good play and welcomed them into the theatre
Now this isn't necessarily some universal canon Sherlock or something, but I love this game and thought this was worth sharing :]
If Mycroft participated in theatre, it stands to reason Sherlock did too. At least he took classes. No one fakes all those personalities and cries on cue the way he does without training.
Now I’m envisioning them doing stuff like improv exercises where they have to pretend to be a bear stuck in a traffic jam or something.