Framingham State University’s Christa McAuliffe Center seeks event presenters for this year’s Science on State Street festival, which will be held April 12-24.  Events/exhibits will be mostly online/virtual but may be outdoor and in-person if in accordance with then-current Massachusetts COVID-19 Guidelines. Apply here by March 31. Exhibits may be activities, workshops, discussions, performances, exhibitions, films, nature walks, or guided tours and should be aligned with any of these themes:  Climate Change, Energy, Waste Reduction/Recycling/Composting, Ecosystems, Astronomy from Planet Earth, and Learning from Our COVID-19 Experience. For more information, email cmc@framingham.edu.