Pluton CEO Charlie Walch will join next week’s Ag Innovation roundtable as part of STL Startup Week. The second annual STL Startup Week offers an extended lineup of online workshops and special events designed for idea-thinkers, innovators, researchers, investors, entrepreneurs, and small business owners to connect, learn, and grow their businesses. The series of virtual events are scheduled for Nov. 9-13, 2020. Virtual attendees will have the opportunity to access over 62 sessions…