Oh yeah, sure I've done funerals. In Buddhism, and Vajrayana in particular, you get to do a lot of the ritual yourself, much more so than in Christianity. You are expected to. There is Sukhavati, and Amitabha practice in general. I was just doing one last week as it goes.
I've meditated with corpses and I've watched cremations where they burn the body in front of you. One of my best friends is a hospice chaplain (Buddhist but does all comers). So yeah.