MassBay Community College will host its bi-annual STEM Expo, 1PM-2PM on May 1 at its Wellesley Hills campus cafeteria (50 Oakland Street) to highlight accomplishments of students and faculty in Engineering, Math, Computer Science, Life Sciences, and Biotechnology. It’s free and open to the public, and business and industry professionals, community organizations, high school students, teachers and administrators are encouraged to attend. For more information, contact Marina Bograd at mbograd@massbay.edu.