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April 29th, 2017

Bountiful Butterflies Girl Scout Program

Scouts will learn about the life cycle and habitats of butterflies and visit the Butterfly Pavilion.
April 29th, 2017

Racing The Sun

Racing the Sun is a competition that challenges high school students to build, test, and design solar go-karts.
April 29th, 2017

Hands-On STEM Fair

Come out and create hands on activities from rubber band car, foam rockets, melted canyons and lots more.
April 29th, 2017

Intro To Laser Cutting

Guests have the opportunity to learn how to use a laser cutter to cut, etch, and engrave designs in a variety of materials like acrylic, glass, metal, wood, paper, plastic, rubber, or stone.
April 29th, 2017

Hummingbird Banding At The San Pedro House

Up to 10 species of hummingbirds use the green corridor of the San Pedro River as a freeway between their tropical winter retreats and their northern nesting grounds.
April 29th, 2017

SkyNights StarGazing

An awe-inspiring opportunity to explore the night skies from the summit of Mt. Lemmon uses Arizona's LARGEST dedicated public telescope.
April 29th, 2017

Maker Lab: Bowtie Making

Class up your style by learning to make and tie your own bowties.
April 29th, 2017

Square Foot Gardening

Square-foot gardening uses intensive planting methods to grow edible plants in a small area.
April 29th, 2017

Photographing Agaves

Join Lisa Langell for personal instruction as you navigate the Garden's trails to capture the beauty of the agave and its leaves.
April 29th, 2017 - April 29th, 2017

Family STEM Day

Families are invited to explore our open house with STEM gadgets, demos, and panels.
April 29th, 2017

Mysteries Of The Unseen World

Visually stunning and rooted in cutting-edge research, Mysteries of the Unseen World will leave audiences in thrall as they begin to understand the enormity of the world they can’t see—a world that exists all around us at speeds or scales that we can’t detect.
April 29th, 2017

Touring The Solar System

Zoom away from planet Earth and take a guided tour through the Solar System!
April 29th, 2017

Asteroid: Mission Extreme

This fulldome planetarium show about asteroids explores how they can tell us more about the origins of our solar system, how they could provide stepping-stones for human space exploration, and how they can pose a potential danger to life on Earth.
April 29th, 2017

Tucson Sky And Beyond

This is our "classic" night sky show, but not like you remember it!
April 29th, 2017

We Are Stars

A fun, gorgeously animated fulldome show about cosmic chemistry and our explosive origins, this dazzling film reveals how hydrogen and carbon, the very building blocks of life, formed in the universe and then brings it all back to us – we are made of stars!
April 29th, 2017

Bird Walk With Joe Willy

Join Joe Willy on Saturday mornings at 8am here at the Center to experience the joy of birding and meet other birders!
April 29th, 2017

DNA For Family History By The Genealogical Society Of Yuma

How to use DNA to further your genealogical research presented by Steve Packer.
April 29th, 2017

Junior Builders Club

Kids 4 and under are invited to join us to explore building through play.
April 29th, 2017

Astronomy Day @ Lowell Observatory

Astronomy Day is an annual event in the United States intended to provide a means of interaction between the general public and various astronomy enthusiasts, groups and professionals.
April 29th, 2017

What You Need To Know To Grow: Using Homegrown Medicinal Plants

Join us the weekend before the Plant Sale in preparation for adding to your landscape.
April 29th, 2017

What You Need To Know To Grow: Attracting Pollinators To Your Garden

Join us the weekend before the Plant Sale in preparation for adding to your landscape.
April 29th, 2017

Biosphere 2 What If? Series: The Ecosystems Of Dry Grasslands

Each Saturday in April, Biosphere 2’s successful What If? events will invite the public to visit with experts and explore topics that focus on Sustainable Ecosystems.
April 29th, 2017

Agave Builder’s Club

Have fun building with bricks!
April 29th, 2017

Science Saturday

Children 5-12 with favorite grownup can learn and experiment with STE/AM.
April 29th, 2017

Lego WeDo Construction

Take your LEGO building to a new level – come try out our LEGO WeDo Construction Set and test out your robotics skills.
April 29th, 2017

S.M.A.R.T Lab

Build, Create or Design with us!
April 29th, 2017

Let’s Code!

Do you want to code and make computer games and apps?
April 29th, 2017

Prickly Plants Eco-Station At The Overlook

Discover the spiny and downright hostile, plants are well adapted to our desert environment
April 29th, 2017

Free Locomotive Saturday

LEARN! and have all your steam locomotive questions answered by knowledgeable volunteers at the locomotive no.1673 ramada.
April 29th, 2017

3-D Astronomy Shows: The Secret Life Of Stars

The Secret Life of Stars explores the birth, life, and death of stars answering questions about where stars come from, how they form, and what happens when they die, featuring spectacular simulated images of supernova explosions
April 29th, 2017

Phoenix Herpetological Society Youth Volunteer Program: Hatchling Herpetologists

The Youth Volunteer Program is designed to give children too young to participate in our Adult Volunteer Program a chance to learn and work at PHS.
April 29th, 2017

Phoenix Herpetological Society Youth Volunteer Program: Herpetology Heroes

The Youth Volunteer Program is designed to give children too young to participate in our Adult Volunteer Program a chance to learn and work at PHS.
April 29th, 2017

Phoenix Herpetological Society Facility Tour

Come learn about some of our rescued reptiles at the PHS sanctuary on this 2.5 - 3 hour guided tour!
April 29th, 2017

Heirloom Farmers’ Market – Ask A Master Gardener

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!
April 29th, 2017

Arbor Day Tree Planting-Kingman

Come and join your area Master Gardeners for Arbor Day!
April 29th, 2017

Heritage Park Zoo Community Appreciation Day

Community Appreciation Day is held every spring when Heritage Park Zoological Sanctuary offers free admission to all guests as a small THANK YOU for our community's support
April 29th, 2017

40th Annual Public Star Party At Thunderbird Conservation Park

Please join us for an evening under the stars!
April 29th, 2017

Water Conservation Workshop: Rain Harvesting And Greywater Options

The workshops teach residents how to beautify their yards and conserve water through xeriscaping.
April 29th, 2017

London Bridge Amateur Radio License Class – Room A

License instruction for obtaining a amateur radio license.
April 29th, 2017

Makey Makey Training

Join us and the Makey Makey education team for a fun hands-on workshop where you'll learn how to teach Invention Literacy, Making, and Design Thinking using the award winning Makey Makey invention kit.
April 29th, 2017

Dream Big

Narrated by Academy Award® winner Jeff Bridges, Dream Big: Engineering Our World is a first film of its kind for IMAX® and giant screen theaters that will transform how we think about engineering.
April 29th, 2017

Dream Big

Narrated by Academy Award® winner Jeff Bridges, Dream Big: Engineering Our World is a first film of its kind for IMAX® and giant screen theaters that will transform how we think about engineering.
April 29th, 2017

Petrified Wood Walk

Tour Homolovi State Park's small petrified forest exploring the park's paleontological history.
April 29th, 2017

Open House At Oracle State Park

Celebrate the park's opening seven days a week at our open house to get to know the park, staff, and the Kannally Ranch House and its exhibits.
April 29th, 2017

Star Party At Red Rock State Park

Come join the Astronomers of Verde Valley as they present the celestial happenings of the late April sky.
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.