John Butler and our Rotary club will celebrate 50 years that John has been a member.
Combating carbon pollution and climate change at home.
Dr. Gravr will talk about the internship program for Cambridge Rindge and Latin students and the Harvard Smithsonian Center Astrophysics Center.
Please come to the second floor lounge of the Hyatt Regency Hotel on Memorial Drive. Feel free to bring a friend for a relaxing evening of food, drink and socializing.