Mad Science: Radical Robots (Central Square)
Celebrate Jasmine Warga's A Rover's Story with Mad Science's Radical Robots Workshop! Explore a world of robots and try your hand at building your own in this hour-long workshop. Recommended for children ages 5 and up. Registration is required. Please register all attending children (adults do not need to register).
This event is part of a special series promoting our 2026 Curious George Lecture (CGL) with Jasmine Warga, award-winning author of A Rover's Story, Other Words for Home, and many other popular children's books. Funding is generously provided by the Cambridge Public Library Foundation.
Meet Your Neighbor: Cookies at Collins (Collins)
Wherever Cambridge residents go throughout Meet Your Neighbor Month in September, they'll find opportunities to connect, learn and share stories. The 2026 theme, Stories We Share: The Courage to Connect, inspired by Welcoming America's Welcoming Week, reminds us that meaningful connections often begin by listening to and learning from one another.
Join us after Evening Family Story Time to ask questions about library services, strengthen connections with the community and be part of a citywide effort that celebrates what makes Cambridge such a welcoming place. Residents of nearby towns are also welcome to attend.
Refreshments will be served. Sponsored by Cambridge Peace Commission.
221 Mt Auburn Street
In 2023, structural deficiencies were identified in the nine-story building at 221 Mount Auburn Street, the Riverview Condominiums. During exploratory work for roof and drainage repairs, engineers discovered that the building was not built as originally designed.
To reduce the weight in the building, all residents moved out by the end of 2024. After evaluating various repair options, the Condo Association concluded that fixing the building was not feasible, and it needed to be taken down. The City worked closely with the Condo Association to review the situation and plan for demolition of the nine-story building. Demolition was completed in the spring of 2026.
Cambridge to host Safer Homes, Safer Communities Gift Cards for Guns Event
Help make Cambridge an even safer community by disposing of any unwanted guns! You'll receive a supermarket gift card for each firearm you turn in, ranging from $50-$200 in value, and help reduce the risk of suicide by accidental discharge, domestic violence and street crime. Bring firearms unloaded with the safety engaged in a bag, box, or case.
When: Saturday, June 6th, 2026 ; 10am - 12pm
Drop-off locations in Cambridge:
Reservoir Church - 170 Rindge Ave
Pentecostal Tabernacle - 77 Columbia Street
Not Available June 6th:
Schedule an appointment anytime in June to have any unwanted guns picked up in exchange for gift cards.
Questions: Call (617) 349-6009
Park Sounds: riah (Main)
riah is a Cape Verdean-American artist from Boston with a musical style that blends alt/pop, R&B, and neo-soul. After amassing over two million combined streams with her first widely successful hit “Too Fast,” riah released her first EP “Head/Space” in 2024. Her debut album "Garden" deals with themes of self-love amidst anxiety and uncertainty, and is streaming everywhere.
PARK SOUNDS 2026 brings free outdoor musical performances featuring local artists to the front lawn of the Cambridge Public Library Main Branch. These events are all-ages. Bring a chair, food, and loved ones to celebrate the summer! Funding is provided by the CPL Foundation in memory of Janet Axelrod.
City of Cambridge Announces Winning Projects for 11th Participatory Budgeting Cycle
Seven projects in total were selected after a record number of ideas were submitted and more than 10,000 Cambridge residents age 12 and older voted how to spend $1 million on capital and operating projects to improve the community. In order of ranked votes, the following seven projects won $1,060,000 in fiscal year 2026 funding:
1. Improve Parks with Shade Structures and Seating ($250,000)
2. Build a Pollinator Garden in a City Park ($75,000)
3. Funding for High School Clubs ($150,000)
4. Slower Speeds for Safer Streets ($250,000)
5. Mobile Center for Hard-to-Recycle Items ($75,000)
6. Welcome Baby Boxes for New Parents ($60,000)
7. Electric Vehicle Chargers ($200,000)
Park Sounds: Juneteenth Celebration with Tim Hall (Main)
Join us for a special Park Sounds in celebration of Juneteenth with saxophonist Tim Hall, an award-winning musician, performance poet, and producer from Detroit, MI, now based in Boston. His poetry draws inspiration from his lived experiences - charting the nuances of blackness, masculinity, and the beauties of life. Tim's music is used to underscore his vivid storytelling with warm neo soul, jazz, and hip hop influences.
PARK SOUNDS 2026 brings free outdoor musical performances featuring local artists to the front lawn of the Cambridge Public Library Main Branch. These events are all-ages. Bring a chair, food, and loved ones to celebrate the summer! Funding is provided by the CPL Foundation in memory of Janet Axelrod.
Sacred Songs and Rituals: In The Roundhouse: A Celebration of Indigenous Music (Main)
A member of the Aquinnah Wampanoag tribe of Martha’s Vineyard MA, award-winning performing songwriter Thea Hopkins calls her music Red Roots Americana. She has been described as a “standout writer” by the Washington Post and "superb" by Americana (UK). Venues where Thea has performed include Lincoln Center (NY), Massey Hall (CN), the Kennedy Center (DC), the Atkinson (UK), the Woody Guthrie Festival and the Bluebird Cafe (TN). She first came to greater public notice when Peter, Paul & Mary recorded her song, “Jesus Is On The Wire” in 2004 and again in 2010 with the Prague Symphony Orchestra. Her new album, "Blossoms & Ghosts", released in February 2026 is both timely and timeless.
1648 & 1654 Massachusetts Avenue
In May 2026, the Cambridge Housing Authority (CHA) purchased two existing residential buildings located at 1648 & 1654 Massachusetts Avenue with financial support from the Cambridge Affordable Housing Trust (CAHT). The CHA will convert these properties to fully affordable housing as the existing market-rate units naturally turnover.
The buildings contain a total of 56,614 square feet, including 62 one-bedroom units and 17 two-bedroom units and two commercial spaces. The commercial spaces are located on the first floor of the 1654 Massachusetts Avenue building and are currently leased to Huron Cleaners and Marathon Sports.
Located between Harvard Square and Porter Square in Neighborhood Nine, the buildings are located in a prominent location with near access to local restaurants, shops, and public transit.
CHANGE OF VENUE: Park Sounds: Joyce the Singer (Main)
Due to rain, this event has been moved to the Lecture Hall on L2.
Joyce the Singer is a versatile artist, musician, and producer from Detroit, MI. With a deep passion for her craft, her sound draws from a beautiful blend of R&B, Neo-Soul, and Jazz influences. Through her artistry, she strives to inspire others with music that reflects real-life experiences in hopes of connecting with vast audiences.
PARK SOUNDS 2026 brings free outdoor musical performances featuring local artists to the front lawn of the Cambridge Public Library Main Branch. These events are all-ages. Bring a chair, food, and loved ones to celebrate the summer! Funding is provided by the CPL Foundation in memory of Janet Axelrod.