Upcoming Events

Date Event Location Type Audience
T-Rex with an Uncle Sam Top Hat and fireworks in the background.
Jun 24 Wed
Little Drummers
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Happy birthday USA! Celebrate the USA’s 250th birthday with a fun, hands-on music and craft program for preschoolers! Children will design their own red, white, and blue drums while building fine motor skills, then use their instruments to explore rhythm, sound, and patriotic fun.

Connell Preschool Program 0-5
Brown background with a leaf fossil, fish fossil, and dinosaur footprint fossil.
Jun 24 Wed
Dinosaur Democracy
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Thomas Jefferaptor vs. John Quinceratops Adams? Learn about the democratic process by making campaign posters for your favorite dinosaur and then cast your ballot to see which dinosaur will win! This program is designed for children ages 9-12.

Prosser Elementary Program 9-12
Making DIY Crafts
Jun 24 Wed
DIY: Rock Painting
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This hands-on program offers the perfect opportunity to explore a new hobby, create unique projects, and connect with fellow craft enthusiasts! All materials are provided. This month's craft will be painting rocks.

Prosser Teen Program 13+
T-Rex with an Uncle Sam Top Hat and fireworks in the background.
Jun 25 Thu
Dinosaur Democracy
-

Thomas Jefferaptor vs. John Quinceratops Adams? Learn about the democratic process by making campaign posters for your favorite dinosaur and then cast your ballot to see which dinosaur will win! This program is designed for children ages 9-12.

Kahlotus Elementary Program 9-12
Summer Reading Logo with 2026 graphics depicting a shattered floor
Jun 25 Thu
Dinosaur Democracy
-

Thomas Jefferaptor vs. John Quinceratops Adams? Learn about the democratic process by making campaign posters for your favorite dinosaur and then cast your ballot to see which dinosaur will win! This program is designed for children ages 9-12.

Basin City Elementary Program 9-12
T-Rex with an Uncle Sam Top Hat and fireworks in the background.
Jun 25 Thu
Dinosaur Democracy
-

Thomas Jefferaptor vs. John Quinceratops Adams? Learn about the democratic process by making campaign posters for your favorite dinosaur and then cast your ballot to see which dinosaur will win! This program is designed for children ages 9-12.

Merrill's Corner Elementary Program 6-12
Baby Storytime with rabbit.
Jun 26 Fri
Baby Storytime
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Discover the joy of learning and connection at Baby Storytime, where stories come alive and early literacy begins! Storytime is more than just reading books, it's an interactive, play-based experience designed to support your baby’s development and help prepare them for future learning.

Prosser Storytime 0-5
Lego Club at Mid-Columbia Libraries
Jun 26 Fri
LEGO Club
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Join us in participating in a fun, creative building experience and meet other LEGO fans! LEGO blocks will be provided.

Prosser Elementary Program 6-12
Dungeons & Dragons Adventure Club
Jun 27 Sat
D&D Adventure Club
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Embark on fantastical quests and forge friendships in our D&D club, where every session brings a new realm of excitement while also building key literacy and life skills. This program is designed for kids in grades 3-5. 

New players are welcome; please arrive 15 minutes early.

Prosser Elementary Program 9-12
Lego Club at Mid-Columbia Libraries
Jun 27 Sat
LEGO Club
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Join us to participate in a fun, creative building experience and meet other LEGO fans! LEGO blocks will be provided.

Connell Elementary Program All Ages
Maroon twenty sided die with the 20 face up, a scroll and quill, a journal, a meeple, and a hand holding fire.
Jun 29 Mon
Gaming Guild
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Whether you're a new adventurer or farther along on your quest, there's always a seat at the table! Come for games, stay for community, creativity, and endless possibilities. 

Prosser Teen Program Teens
Preschool Storytime with fox.
Jun 30 Tue
Preschool Storytime With Ms. Dawn
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Preschool Storytime is thoughtfully designed to help children build the essential skills they need for a confident and successful transition into kindergarten.

Basin City Storytime 0-5
Preschool Storytime with fox.
Jun 30 Tue
Preschool Storytime With Ms. Liz
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Preschool Storytime is thoughtfully designed to help children build the essential skills they need for a confident and successful transition into kindergarten.

Prosser Storytime 0-5
T-Rex with an Uncle Sam Top Hat and fireworks in the background.
Jun 30 Tue
Fireworks Painting
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This process art project is a blast! Preschoolers will explore how paint flows and changes using a straw instead of a brush, focusing on process over product. This program is designed for children ages 3-5.

Kahlotus Preschool Program 0-5
T-Rex with an Uncle Sam Top Hat and fireworks in the background.
Jun 30 Tue
Fireworks Painting
-

This process art project is a blast! Preschoolers will explore how paint flows and changes using a straw instead of a brush, focusing on process over product. This program is designed for children ages 3-5.

Merrill's Corner Preschool Program 0-5
Summer Reading Logo with 2026 graphics depicting a shattered floor
Jun 30 Tue
Water Rocket Challenge
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3-2-1, it’s gonna be fun! Observe a chemical reaction and have a blast with these safe, colorful water rockets to celebrate America’s birthday! This program is designed for children ages 6-12.

Connell Elementary Program 6-12
Preschool Storytime with fox.
Jul 1 Wed
Preschool Storytime With Ms. Becky
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Preschool Storytime is thoughtfully designed to help children build the essential skills they need for a confident and successful transition into kindergarten.

Connell Storytime 0-5
T-Rex with an Uncle Sam Top Hat and fireworks in the background.
Jul 1 Wed
Fireworks Painting
-

This process art project is a blast! Preschoolers will explore how paint flows and changes using a straw instead of a brush, focusing on process over product. This program is designed for children ages 3-5.

Connell Preschool Program 0-5
Brown background with a leaf fossil, fish fossil, and dinosaur footprint fossil.
Jul 1 Wed
Water Rocket Challenge
-

3-2-1, it’s gonna be fun! Observe a chemical reaction and have a blast with these safe, colorful water rockets to celebrate America’s birthday! This program is designed for children ages 6-12.

Prosser Elementary Program 6-12
T-Rex with an Uncle Sam Top Hat and fireworks in the background.
Jul 2 Thu
Water Rocket Challenge
-

3-2-1, it’s gonna be fun! Observe a chemical reaction and have a blast with these safe, colorful water rockets to celebrate America’s birthday! This program is designed for children ages 6-12

Kahlotus Elementary Program 6-12
Child Writing at Storytime
Jul 2 Thu
Homeschool Hangout
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Homeschooling families are invited to meet other families, discover library resources, and build literacy skills with fun activities for students of all ages! 

 

Prosser Elementary Program All Ages
Summer Reading Logo with 2026 graphics depicting a shattered floor
Jul 2 Thu
Water Rocket Challenge
-

3-2-1, it’s gonna be fun! Observe a chemical reaction and have a blast with these safe, colorful water rockets to celebrate America’s birthday! This program is designed for children ages 6-12.

Basin City Elementary Program 6-12
T-Rex with an Uncle Sam Top Hat and fireworks in the background.
Jul 2 Thu
Paper Rocket Challenge
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3-2-1, it’s gonna be fun! Have you ever played with a model or toy rocket, or seen a real rocket launch on TV? In this activity you will make simple rockets out of paper and launch them by blowing into a drinking straw. Can you make the rocket that flies the farthest?

Merrill's Corner Elementary Program 6-12
Baby Storytime with rabbit.
Jul 3 Fri
Baby Storytime
-

Discover the joy of learning and connection at Baby Storytime, where stories come alive and early literacy begins! Storytime is more than just reading books, it's an interactive, play-based experience designed to support your baby’s development and help prepare them for future learning.

Prosser Storytime 0-5
Lego Club at Mid-Columbia Libraries
Jul 3 Fri
LEGO Club
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Join us in participating in a fun, creative building experience and meet other LEGO fans! LEGO blocks will be provided.

Prosser Elementary Program 6-12
Branch Closure | Cierre de la sucursal
Jul 4 Sat
All Branches Closed for Independence Day

All branches are closed today, July 4, in observance of Independence Day. Find what you're looking for with our digital catalog 24/7.

Multiple Branches Branch Closure All Ages
Maroon twenty sided die with the 20 face up, a scroll and quill, a journal, a meeple, and a hand holding fire.
Jul 6 Mon
Gaming Guild
-

Whether you're a new adventurer or farther along on your quest, there's always a seat at the table! Come for games, stay for community, creativity, and endless possibilities. 

Prosser Teen Program Teens
Preschool Storytime with fox.
Jul 7 Tue
Preschool Storytime With Ms. Dawn
-

Preschool Storytime is thoughtfully designed to help children build the essential skills they need for a confident and successful transition into kindergarten.

Basin City Storytime 0-5
Preschool Storytime with fox.
Jul 7 Tue
Preschool Storytime With Ms. Liz
-

Preschool Storytime is thoughtfully designed to help children build the essential skills they need for a confident and successful transition into kindergarten.

Prosser Storytime 0-5
Dinosaur fossil dig site.
Jul 7 Tue
Junior Prospectors
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Eureka! Sift through sand and mud to discover rocks, minerals, and maybe even some real fool’s gold with this sensory activity perfect for minor miners! This program is designed for children ages 3-5.

Kahlotus Preschool Program 0-5