Celebrate the big, blue marble at fun, family-friendly Earth Day events, celebrations, and more around Greater Houston from Saturday, April 18 through Saturday, May 2, 2026.
Across Greater Houston, you’ll find plenty of opportunities to get out and celebrate Earth Day with fun concerts, educational outdoor festivals, craft activities—and even take-home tree saplings to plant at home.
Here are our picks for great ways to spend your Earth Day 2026 in Houston.
Earth Day 2026 Celebrations & Events in Houston
56th Annual Earth Day Bash at Children’s Museum Houston | Saturday, April 18 – Since 1970, the Children’s Museum Earth Day parties have offered a day of festivities with hands-on, nature-inspired projects, demos, and experiments. Included with $19.95 admission. 9am to 5pm. Get tickets.
Earth Day at Fort Bend Children’s Discovery Center | Saturday, April 18 – Kids can celebrate Mother Earth with eco-friendly activities, animals, take-home tree seedlings, and more. $15. 9am to 5pm. Get tickets.
Picnic in the Park: Earth Day at Evelyn’s Park | Saturday, April 18 | FREE – The Bellaire park hosts a twofer celebrate Earth Day plus its own ninth anniversary with fitness classes, kids’ activities, and treasure hunts around the Move One Place On sculpture. Noon to 4pm. Learn more.
Big Spring Energy with Houston Plant Market at M-K-T | Saturday, April 18 | FREE – Embrace all things spring with a wide array of local plant and artisan vendors, a kid-friendly Andyroo singalong at 1pm, a live DJ, roaming entertainers, and more. Noon to 5pm. Learn more.
Party for the Planet at Downtown Aquarium | Earth Day, Wednesday, April 22 – Families can embark on an immersive journey through the Aquarium Adventure Exhibit, experience up‑close moments at the Wild Encounters Stage, and dive deeper into conservation learning. $24+. 10am to 4pm. Get tickets.
Celebrate Earth Day: Plant & Sip at Finn Hall | Earth Day, Wednesday, April 22 – Learn the essentials of plant care, get your hands dirty, and take home a brand-new potted plant at the Downtown food hall. $60. 5pm to 7pm. Get tickets.
Rooted in Wellness at LaCenterra at Cinco Ranch | Earth Day, Wednesday, April 22 – Reconnect with nature at an inspiring community experience centered around movement, mindfulness, and connection. 9am to noon. Learn more.
Planet Earth Celebration at Space Center Houston | Saturday, April 25 – Explore the planet and how to sustain, conserve, and preserve its natural resources with exclusive activities, activations, and more educational fun. $24.95+. 10am to 4pm. Get tickets.
Earth Day at Discovery Green | Saturday, April 25 | FREE – Downtown’s official front yard celebrates Earth Day with a fashion show, an art installation, a community art project by Wolfbat puppet-maker Dennis McNett, Houston recycled goods artist Glee Ryan, and more. Noon to 5pm. Learn more.
Houston Plant Swap at Eureka Heights Brewing | Saturday, April 25 | FREE – The monthly plant swap returns to the Heights brewery with free biodegradable seedling pots for you to take home, along with a variety of herb seeds for planting. This month will feature two local adoption agencies with adoptable cats and dogs from Animal Justice League and Spring Branch Rescue. 1pm to 5pm. Learn more.
Earth Day for Everyone: Plant-based Potluck at First UU Church | Saturday, April 25 | FREE with RSVP – Share plant-based dishes from around the world and take part in an inspiring community conversation about sustainability and climate solutions. 6:30pm to 8:30pm. RSVP.
Spring Fling Earth Day Celebration at Armand Bayou Nature Center | Saturday, May 2 – The Pasadena nature preserve hosts an Earth Day event with animal encounters and demonstrations, seed ball making, dip netting, mini bayou safari tours, and more. $10 +; free ages 3 and under. 10am to 4pm. Learn more.
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