Cos Cob Branch Library

While our renovation and expansion project reaches its final stages this summer, the Cos Cob Branch Library is closed temporarily. We appreciate the community’s patience. Click through for Library Hold Pickup information and more details.

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EXPLORE

Summer Reading

Join us for our 2025 Summer Reading program, Level Up at Your Library, from June 9 through August 15. No matter your age, there is a program for you to join!

Pre-Readers-Grade 6 | Teens Entering Grades 7-12 | Adults Ages 18+

June Events

These printable one-page calendars for each Greenwich Library location are fridge-ready.

EXPLORE

Peterson Music Collection & Concerts

Greenwich Library’s Music Collection includes books, magazines, sound recordings, music scores, libretti, electronic databases, more than 13,000 Music CDs across all genres and digital streaming services. In addition to checking out items in our music collection or streaming music, Greenwich Library offers a variety of concerts and music lectures throughout the year.

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Ashforth Children’s Concert: America! Classical Music by Darwin and Friends

Thursday, June 26 at 7:00pm at Byram Shubert Library
This all-ages concert for families and young listeners will feature Classical Music composed in the USA performed by Byram favorite, Darwin Shen and friends. The concert is open to the public at no charge through the support of Georgie and Henry A. Ashforth.

More Info

PrintLab: 3D Printed Windup Butterflies (Ages 12+)

Saturday, June 28 from 2:00pm to 4:00pm
Discover the exciting possibilities of 3D printing in this relaxed, hands-on studio session where you will print your own windup flying butterfly! Please register in advance and drop in anytime between 2:00pm and 4:00pm.
Register Here

Nonprofit Workshop: Strategic & Succession Planning Online

Strategic and Succession Planning for Nonprofits
Thursday, July 10 from 11:00am to 1:00pm
In this interactive workshop, Eileen Newman will help you explore the importance of effective strategic and succession planning for nonprofit organizational sustainability and growth. Participants will learn the fundamentals of strategic and succession planning and key components of both including vision, mission, values, goals and objectives.

Register Here

Discover the Power of Google Travel Tools

Monday, July 14 at 6:00pm
In this informative session you’ll learn how to use your Google account and tools to discover exciting destinations, book flights, find and compare hotels and rentals and explore points of interest. Bring your devices and a working Google account to try these features firsthand. For beginners through intermediate Google users.

Register Here

A library is infinity under a roof.