Tech N9ne and Krizz Kaliko will be performing in Frauenfeld, Switzerland on July 11 and 12 at this year’s Frauenfeld Open Air Festival. This year’s edition of the hip hop festival is headlined by Jay-Z and Eminem, and features appearances by Nas, Big Boi, Clipse, Dizzee Rascal, and many more. For information or tickets visit the Frauenfeld’s Open Air Festival’s website.