I also collect hobbies. My newest hobby is baking bread. I'm really getting into it. My sourdough starter is like a pet to me...
Also lots of non-fiction by Carl Sagan, Oliver Sacks, Daniel Dennett, Michael Pollan, Steven Pinker, Mary Roach, Michael Lewis, etc.
Movies: Recently I've really liked The Martian, Ex Machina, The Big Short, The Lobster, Jiro Dreams of Sushi. In general I enjoy stuff by Kubrick, Tarantino, Lynch, etc.
Food: I love to cook and am not afraid to take on most any recipe. I guess my favorites are Indian, Thai, Mediterranean, and Japanese. And anything bread related.
Music: I move through different phases, which together cover a lot of different genres. Some bands I've been listening to recently: Animal Collective, Beach House, Nick Cave, St. Vincent, Houses, Radiohead, Vampire Weekend, Bon Iver, Blood Orange, Boards of Canada, The National, Sufjan Stevens.
Podcasts (makes things like cleaning and driving much more interesting)
The human mind and all its crazy geniuses and flaws.
How I can make my own meaning in life; in a way that actually feels meaningful.
How twelve musical notes and a relatively limited amount of rhythms and song structures can make up such an amazing variety of music.