Foundation launches ‘Stand Up and Be Seated’ campaign for Amp by Matthew Steinberg on July 4, 2018 share Over the course of Chautauqua Institution’s nine-week season, 100,000 guests will visit the grounds. Chautauquans will attend 10:45 a.m. lectures in the Amphitheater, 2 p.m. interfaith lectures in the Hall of Philosophy and enjoy theater,