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Young girl reading book with glowing lights emanating from book

Mystery in a Bag

In-Person Program
2025-10-29 00:00:00 2025-10-29 23:59:00 America/Los_Angeles Mystery in a Bag Are you a brave reader? During the month of October, grab a bag from the display counter in the Children's Area then venture into the unknown with your mystery read. Fill out and return the enclosed Review Card to the Ask Us Desk for a prize! Diamond Bar Library -

Wednesday, October 29
All day

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Are you a brave reader? During the month of October, grab a bag from the display counter in the Children's Area then venture into the unknown with your mystery read. Fill out and return the enclosed Review Card to the Ask Us Desk for a prize!

For every Review Card you submit, you will be entered into an opportunity drawing for mystery bags filled with special prizes including a certificate for a free In-N-Out burger! Last day to submit Review Cards is Saturday, November 8, 2025.

For Ages 7 - 12 years.

AGE GROUP: | Children |

EVENT TYPE: | Books, Poetry, & Writing |

TAGS: | |

Diamond Bar Library
Phone: 909.861.4978
Hours
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Mon, Aug 24 10:00AM to 8:00PM
Tue, Aug 25 10:00AM to 8:00PM
Wed, Aug 26 10:00AM to 8:00PM
Thu, Aug 27 10:00AM to 8:00PM
Fri, Aug 28 10:00AM to 6:00PM
Sat, Aug 29 10:00AM to 6:00PM
Sun, Aug 30 Closed
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About the branch

Originally opened in 1977, the Diamond Bar Library has long provided valuable services to both residents and visitors.

The Diamond Bar Library at 1061 Grand Avenue was rededicated on August 15, 1998 after renovations made possible by the City of Diamond Bar Redevelopment Agency, the County of Los Angeles, and the Diamond Bar Friends of the Library.

On July 28, 2012, the Diamond Bar Library celebrated the grand opening of the new location at 21800 Copley Drive. The new 18, 245 square foot library is located on the 1st floor of the City Hall building.

Upcoming events

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Smarty Pants Storytime - In-Person Program
Wed, Aug 26, 10:15am - 10:45am
Meeting Room
Let’s get ready for school! Enjoy books, songs, rhymes, and movement while learning school readiness skills and having fun.
Registration is now closed
Fiber Arts Meetup - In-Person Program
Thu, Aug 27, 1:00pm - 2:30pm
Meeting Room
Come and get crafty with us! Whether your jam is crochet, knitting, embroidery, or another fiber art, bring your current project and work with other fiber artists. All skill levels are welcome! For Adults.
Smarty Pants Storytime - In-Person Program
Wed, Sep 02, 10:15am - 10:45am
Meeting Room
Let’s get ready for school! Enjoy books, songs, rhymes, and movement while learning school readiness skills and having fun.
This event is full
Adventures in Bookland: The Strangers - In-Person Program
Fri, Sep 04, 4:00pm - 5:00pm
Meeting Room
Come join this exciting book club for young readers, where we will meet to discuss the selected book and participate in journaling, crafting, or games. This month's book is The Strangers by Margaret Peterson Haddix. Snacks will be served!
NEW DATE: Captain Bob's Rockets & Robots - In-Person Program
Sat, Sep 05, 2:00pm - 2:45pm
Meeting Room
Are you interested in the history of flight and robots? Would you like to learn how rocket-ships make it to space and back? This program is for you! Join Captain Bob Redman as he takes you on an out-of-this-world journey through flight.
Smarty Pants Storytime - In-Person Program
Wed, Sep 09, 10:15am - 10:45am
Meeting Room
Let’s get ready for school! Enjoy books, songs, rhymes, and movement while learning school readiness skills and having fun.
This event is full
Smart Start: Baby Band - In-Person Program
Fri, Sep 11, 10:15am - 10:45am
Meeting Room
Music helps your baby’s brain make more learning connections, build fine and gross motor skills, and teach social skills. Come play with us!
Play & Explore - In-Person Program
Sat, Sep 12, 10:15am - 11:15am
Bring your curiosity and enjoy a special time of books and rhymes, followed by playtime with an assortment of developmentally appropriate toys and activities.
This event is full
Mexican Mosaic Dance Show - In-Person Program
Sat, Sep 12, 2:00pm - 2:45pm
Meeting Room
Experience the wonder, colors, and rhythms of the Gypsy Folk Dance Ensemble as they perform traditional Mexican dances and share the history of these cultural celebrations of music, movement, and life.
Digital Drop-In: Libby & Freegal - In-Person Program
Mon, Sep 14, 1:00pm - 2:00pm
Teen Study Room
Come in and have your librarian lead you through the process of downloading free eBooks, audiobooks, and music from Libby and Freegal. For Adults
Smarty Pants Storytime - In-Person Program
Wed, Sep 16, 10:15am - 10:45am
Meeting Room
Let’s get ready for school! Enjoy books, songs, rhymes, and movement while learning school readiness skills and having fun.
This event is full
心理健康與污名化—改變的故事 Mental Health, Stigma, and Resilience  - In-Person Program
Thu, Sep 17, 11:00am - 12:00pm
Teen Study Room
一起來探討心理健康與汙名化，瞭解大眾對心理健康的誤解及標籤，並學會如何消除污名化。本講座由洛杉磯縣心理健康局主辦，以中文进行。歡迎成年人參加。
Fiber Arts Meetup - In-Person Program
Thu, Sep 17, 1:00pm - 2:30pm
Meeting Room
Come and get crafty with us! Whether your jam is crochet, knitting, embroidery, or another fiber art, bring your current project and work with other fiber artists. All skill levels are welcome! For Adults.
Pajama Storytime - In-Person Program
Thu, Sep 17, 6:45pm - 7:15pm
Meeting Room
Put on your cozy jammies, bring along your favorite stuffy or blanket, and join us for a mellow evening of stories, songs, and rhymes.
Design a Bookmark! - In-Person Program
Sat, Sep 19, 2:00pm - 3:00pm
Show off your creativity in our 47th Annual Bookmark Contest! Art supplies including markers, crayons, colored pencils and more will be available to create your entry in the library with your family and friends.
Smarty Pants Storytime - In-Person Program
Wed, Sep 23, 10:15am - 10:45am
Meeting Room
Let’s get ready for school! Enjoy books, songs, rhymes, and movement while learning school readiness skills and having fun.
This event is full
Fiber Arts Meetup - In-Person Program
Thu, Sep 24, 1:00pm - 2:30pm
Meeting Room
Come and get crafty with us! Whether your jam is crochet, knitting, embroidery, or another fiber art, bring your current project and work with other fiber artists. All skill levels are welcome! For Adults.
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