Adam Ragusea is pretty fantastic for showing the 'why' for sure.
I also like America's Test Kitchen, because they do a lot of discussion about why things work and test different conditions to make recipes that are the easiest and clearest they can be. I have yet to have a recipe from their videos or cookbook fail.
My partner and I are going to see a lucha libre show at one of our favorite places! We're both wrestling fans but haven't gotten to see a show live in a very long time, and I'm psyched to finally get to see our local fed in action!