I've got two new projects coming up in the near future that I'm going to use to learn a couple new things. The first is (maybe?) a space combat/strategy iPad game that I'm hoping to learn Unity 3D / C#.
The other is a new web based training game/website that I'm going to give Angular & Dart a try.
Both Dart & C# are a lot more structured languages than the python & coffeescript I've been doing lately and I'm really looking forward to that. I'm a sucker for statically typed languages, and C# looks like it fits that bill well. Dart's optional type system will probably satisfy me too.