Global Restaurant Brand Honors Its Gauchos with a 16-Month Calendar on September 20th with a Portion of All Calendar Proceeds Being Donated to No Kid Hungry Gaucho Calendar Cover Fogo de Chão debuts a 16-month calendar in honor of National Gaucho Day and donates $5 to No Kid Hungry with every calendar purchase. Fogo.com. Gaucho Calendar May Fogo de Chão debuts a 16-month calendar in honor of National Gaucho Day, which includes quarterly promotions for guests to experience every daypart including