How do you best hitchhike and have a fun time with drivers, when people don't speak your language? Some bonding with music might just do the job. Johann and Thomas kick some Thumbs Up Blues in their ride through Kazakhstan.
P.S.: Thomas and Johann hitchhike to India to draw attention to the bad sanitation conditions at the Adhevasi Ashramshala Residential School and to help raise funds to improve the schools sanitation facilities as well as provide dry and warm sleeping space for the children.