The rate for catching a Pikachu holding a light orb is 1 in 20. My twenty-first Pika was finally holding one. So I've got about 30 hanging around my boxes, because I was doing it in the Safari Zone.
The Pikachu I'm breeding are churning eggs out faster than I can hatch them (which is pretty quickly), so anyone want a Pichu that knows Volt Tackle? I'm not willing to give the light orb, though. I'm going to use that for my party Pikachu.
Other than that, today is boring.