Alternative forms of meditation

This a riff on @randomroger's good list of alternative forms of meditation. Unlike Roger, I do meditate every day in the "traditional" sense (sort of) and I do glean benefit from it, but it's the sort of "10% happier" benefit espoused by Dan Harris. It doesn't radically make my life better, but it feels pretty good and I like the ritual of doing it every day.

That said, here are some forms of meditation I experience that serve as good alternatives.