Search

Extended reality (XR) opens the door to worlds and experiences outside the everyday through virtual reality, augmented reality, and mixed reality equipment. Test drive our Microsoft HoloLens augmented reality glasses, Structure Sensor 3D scanner, Merge headsets, and more. Registration is required. You must complete Hive Safety Training before registering for this workshop.

Extended reality (XR) opens the door to worlds and experiences outside the everyday through virtual reality, augmented reality, and mixed reality equipment. Test drive our Microsoft HoloLens augmented reality glasses, Structure Sensor 3D scanner, Merge headsets, and more. Registration is required. You must complete Hive Safety Training before registering for this workshop.

Extended reality (XR) opens the door to worlds and experiences outside the everyday through virtual reality, augmented reality, and mixed reality equipment. Test drive our Microsoft HoloLens augmented reality glasses, Structure Sensor 3D scanner, Merge headsets, and more. Registration is required. You must complete Hive Safety Training before registering for this workshop.

Extended reality (XR) opens the door to worlds and experiences outside the everyday through virtual reality, augmented reality, and mixed reality equipment. Test drive our Microsoft HoloLens augmented reality glasses, Structure Sensor 3D scanner, Merge headsets, and more. Registration is required. You must complete Hive Safety Training before registering for this workshop.

Join us for a lively discussion of a great book in person at the Main Library! Snacks will be provided. For ages 7-10 and a parent or caregiver. This month's book is Dogtown by Katherine Applegate and Gennifer Choldenko. In Dogtown, a shelter for unwanted canine and robot dogs, an extraordinary bond develops between Chance, a longing three-legged dog, Metalhead, an empathetic robot, and Mouse, their friendly ally, as they strive to find forever homes. Copies of this month's book are available at the Children's Desk. Copies of this month's book are available at the Children's Desk. Both caregiver and child should read the book before the discussion to participate. Registration is required — only one registration is needed per family. For questions about parent/child book group, please email Rachel: rbeaton@cambridgema.gov

Join us for a lively discussion of a great book in person at the Main Library! Snacks will be provided. For ages 7-10 and a parent or caregiver. This month's book is Garlic and the Vampire, by Bree Paulsen. Garlic is perfectly happy living in her little vegetable community with her best friend Carrot and the Witch Agnes to take care of them. But when a vampire moves into the big spooky castle on the hill, everyone agrees Garlic is the only one who can go confront him! Copies of this month's book are available at the Children's Desk. Both caregiver and child should read the book before the discussion to participate. Registration is required — only one registration is needed per family. For questions about parent/child book group, please email Rachel: rbeaton@cambridgema.gov

Learn about the ducks that live at Land’s Sake Farm. We will have a story time and activity, then children can touch and interact with a live duck. This program will happen outside. In case of rain or bad weather it will be inside the O'Neill Branch. This program is for children of all ages with a caregiver. Registration is required. When registering, please list how many children are attending. Adults do not need to be included in the numbers for registration

To mark the 250th anniversaries of the American Revolution and the founding of the United States, a coalition of local non-profits and government agencies will present Washington in American Memory, a seven-part speaker series. Explore how Americans have remembered and forgotten Washington’s involvement with slavery over the past 250 years. Three historians who work at the intersection of scholarship and public history will shed new light on our founding contradictions: Kelli Racine Barnes, ACE Mellon Humanities Postdoctoral Fellow and historian of 18th- and 19th-century U.S. history John Garrison Marks, author of Thy Will Be Done: George Washington’s Legacy of Slavery and the Fight for American Memory (forthcoming April 7, 2026) and Vice President of Research and Engagement at the American Association for State and Local History Kyera Singleton, Executive Director of the Royall House & Slave Quarters and Postdoctoral Fellow at the Tufts University Center for the Humanities This event will conclude with a book signing by John Garrison Marks. Copies of Thy Will Be Done: George Washington’s Legacy of Slavery and the Fight for American Memory will be available to purchase.

Join Earthwise Aware (EwA) for an interactive walk to observe, document, and take part in shaping urban spaces that work with nature. Together, we will explore how design choices and climate pressures shape the ecological value of our everyday green spaces, and document habitat conditions using simple citizen science tools. Starting at the library lawn, we will examine spaces that appear green but often function poorly. Manicured lawns and sparse tree plantings may look inviting, yet they frequently support little biodiversity and can limit soil health and resilience. What makes a space truly nature-friendly? We will record what is present, what is missing, and what that tells us about ecological function. During the walk, we will: Observe and document plant communities and habitat quality Identify signs of low and high ecological function Compare conventional landscapes with more resilient plantings such as native beds or meadow patches Contribute real data that supports local ecological understanding and decision making This is participatory science in practice. Your observations will feed into broader efforts to track urban biodiversity and inform better land use choices. The program will meet outside the library in Joan Lorentz Park. Registration required. Rain date: Wednesday May 6

To mark the 250th anniversaries of the American Revolution and the founding of the United States, a coalition of local non-profits and government agencies will present Washington in American Memory, a seven-part speaker series. Explore the 19th century origins of preservation at Mount Vernon, current conservation work, and the estate’s future, featuring: Doug Bradburn, President and CEO of George Washington’s Mount Vernon and co-founder and editor of the book series, Early American Histories Andrea Sahin, Vice Regent for Massachusetts to the Mount Vernon Ladies’ Association