(TrendHunter.com) The King Size Chex Mix Bars have been announced by General Mills as an upcoming snack option for consumers seeking to satiate cravings for a substantial snack. The bars will come in Peanut Butter... (TrendHunter.com) The King Size Chex Mix Bars have been announced by General Mills as an upcoming snack option for consumers seeking to satiate cravings for a substantial snack. The bars will come in Peanut Butter...