As we all know, Mate sodas like Club-Mate are wonderful fuel for late night hacking sessions. But availability in the U.S. is limited. So how can we fill the void? Come learn how to produce your own Yerba Mate soda at home.
https://wiki.hope.net/index.php?title=D-I-Yerba\_Mate\_Soda\_workshop
Speakers: Joe Mertz