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February 19th, 2017

Holiday Star Fest

Lowell Observatory will be open Sunday until 10 p.m. in celebration of the holiday weekend.
February 19th, 2017

MSC Discovery Hike – Pre-Wildflower Hike

Let's go looking for signs of early wildflower bloom as we discuss the strategies used and prerequisites needed by wildflowers to ensure a successful blooming season.
December 19th, 2016

Hohokam Houses-the Ruins of Spur Cross

Come explore the history of the Hohokam People.
February 19th, 2017

Kid vs. Wild

Kids, what would you do if you got lost in the desert?
February 19th, 2017

Full STEAM Ahead: LEGO Mindstorm

Enter the exciting world of robotics as you learn to build and program LEGO robots using working motors and sensors with a partner.
February 19th, 2017

Rock The Boat

Learn more about boats at a lake near you!
February 19th, 2017

Heirloom Farmers’ Market – Ask A Master Gardner

This is a great opportunity to meet and chat with a Pima County Master Gardener, pick up an Arizona Master Gardener Manual, or learn more about gardening in Tucson!
February 19th, 2017

TinkerTime: Makerspace for Kids

“Experience the Ancient” this week in TinkerTime as Bartholomew Faire presents theancient traditions of music making with their vast collection of early instruments.
February 19th, 2017

Family Brain Games

Have fun with the family and exercise your brain at the same time! Join us for puzzles, chess, checkers and other fun brain-building games for all ages.
February 19th, 2017

MACH: Crafty Science

Calling all future Scientists!
February 19th, 2017

Science Sunday: Paint A Canvas

Join us and create your own painting on canvas for this week's STEM program with KD's Studio.
February 18th, 2017 - February 19th, 2017

Apache Junction Rock, Gem, and Jewelry Show

The Apache Junction Rock, Gem & Jewelry Show is being held at Skyline High School in Mesa Arizona, February 18th & 19th.
January 1st, 1970

Museum Of Northern Arizona Museum Highlights Tour

Visit each exhibit gallery throughout the Museum for an introduction to the Colorado Plateau.
February 19th, 2017

Family Brain Boost

The whole family can enjoy this program that shows Science is Everywhere!
February 19th, 2017

Sunday Tree Tour With Jeff Payne

Our monthly tour of the park's collection of trees takes us from the native to the exotic and back on this leisurely tour.
February 19th, 2017

Geology Walk In Catalina State Park

 Learn about the geology of Catalina State Park with experienced geologist, Karen.
February 19th, 2017

Bighorn Basics

As the Bighorn Sheep have been reintroduced into the Santa Catalina Mountains, learn about these animals through a family friendly, interactive talk given by Richard, retired Park Ranger at Rocky Mountain National Park.
February 19th, 2017

Brown Bag Series: Surprising Saguaros

Did you know that a saguaro can weigh up to 8 tons?
February 19th, 2017

Speaking Of Ravens

Toni Kahklen-Hoffman and Bob Elder will team up to discuss Ravens and their kin.
February 19th, 2017

Intro To Woodworking

In this introductory workshop guests will learn the fundamentals of woodworking and how to safely operate the core woodshop tools.
February 19th, 2017

Park To Park Hike: Great Backyard Bird Count

Explore habitats and count birds along the Santa Cruz River between Tumacacori and Tubac, then catch the free shuttle (available until 1 pm) back to your starting point.
February 19th, 2017

Liberty Wildlife OPEN

You can take self guided tours through our eco-friendly building, interactive learning lab and our interpretive trail where you will find many birds of prey.
February 19th, 2017

Crafty Science

Calling all future scientists! Kids can create a craft and learn about different science topics at the same time!
February 25th, 2017

Paradise Valley Schools STEAM Celebration

A community event that celebrates the innovative and engaging Science, Technology, Engineering, Art, and Math learning activities that take place at PVSchools.
April 5th, 2017

The Art Of Irrigation System Maintenance & Repair

Learn how to maximize your water efficiency prevent underground leaks, and more, from a pro with over 20 years of experience.
April 6th, 2017

Green Building Lecture Series: Guaranteed Fresh Air: How To Get It Indoors And Keep It

Hear about options for getting fresh air ventilation while keeping your home airtight and energy efficient.
April 15th, 2017

Bear Essential’s Young Reporter Cookout

Young Reporters and those who want to sign up can come to Saguaro National Monument West for dinner and a night hike to learn about desert ecology and ecosystems.
April 22nd, 2017

Water Conservation Workshop

The workshops teach residents how to beautify their yards and conserve water through xeriscaping.
April 27th, 2017

Birding Agua Caliente Park

Take a guided walk to look for spring migrants, such as tanagers, warblers, and flycatchers, as well as hummingbirds, orioles, vireos and other resident specialties.
May 12th, 2017

San Pedro River Walk

he San Pedro River, a narrow green oasis rippling through desert grassland, is one of the last wild rivers in the Southwest and one of the most endangered.
May 20th, 2017

Drip Irrigation Design & Installation

Simple things you need to know about designing, installing and maintaining an efficient drip irrigation system.
June 16th, 2017

Virtual Reality Experiences

Try out the library's virtual reality devices.
June 20th, 2017

Teen Event – Escape Room

Teens will solve puzzles to escape the room! How fast can you get out?