Mobile saunas often have wood stoves, which understandably raises concerns about fire safety, Marko said. Tranquil Tides uses a propane-powered gas stove, so there's no open flame or hot coals.

But to be a hot chocolate person is to be forged in a ... Most of the time I improvise with some combination of oat milk, maple syrup, and cocoa powder, but sometimes I like adding malted milk ...