Guisepi lives in his converted school bus and gives away free tea as a demonstration that we are a global community.
YouTube
Free Tea Party.org Traveling the land, this free tea house cultivates community, health, peace, sustainability, and genuine human interactions. The Free Tea Party offers an alternative to self-centered, over-consumptive, over-competative, under-competent, and high-speed philosophies often fostered by our society. Our alternative is based on: (1) The gift economy, (2) The slow movement, (3) Do-It-Yourself (DIY) or Do-It-Together (DIT), (4) Permaculture
He has a solar powered refrigerated cooler something like this:
http://www.bestrefrigeratorcentral.com/solar-freezer-top-5-compact-solar-powered-ac-dc-fridge-freezers/