Calendar
From May 1 through September 30, 2019, BikeHouston, whose mission is the implementation of the City of Houston Bike Plan, will be sponsoring the city’s participation in the National Bike Challenge, a nationwide event that unites thousands of new and existing bicyclists across the country in friendly competition designed to celebrate and encourage biking. For more information on how to participate, visit lovetoride.net.

From May 1 through September 30, 2019, BikeHouston, whose mission is the implementation of the City of Houston Bike Plan, will be sponsoring the city’s participation in the National Bike Challenge, a nationwide event that unites thousands of new and existing bicyclists across the country in friendly competition designed to celebrate and encourage biking. For more information on how to participate, visit lovetoride.net.
The People’s Ecochallenge is a 21-day environmental and social engagement program. From October 2 – October 23, 2019, you select or create actions that align with your individual values and make a 21-day commitment to complete those actions, all the while practicing and reinforcing good habits. For every completed action, you earn points and create impact. Your points contribute to your team’s total points, and your impact contributes to our collective impact.
The People’s Ecochallenge harmonizes individual and collective action, camaraderie, and friendly competition all for a better shared future. Over 100 actions within nine Challenge categories encourage you to think about and act on proven solutions, connecting the dots between your values and your action.
EcoChallenge is free to join and everyone is welcome. Join an existing team, create a new one, or join the global Community team. Welcome!
Bring the entire family out for a friendly competition of Nature Bingo. Teams will race against each other to complete their nature card. This bingo adventure involves running!!!

Join Citizens’ Environmental Coalition and NOAA Flower Garden Banks National Marine Sanctuary for a night of fun as we test your knowledge of the ocean.
For this event, join us LIVE in Google Meets (link will come in an email) to socialize and get Kahoot Trivia game-codes. You’ll need two screens open on your computer (one for Kahoot Trivia, and the other for Google Meet), otherwise use two devices.
Hints will be posted on Social Media, so follow CEC on Facebook: Houston Green Film Series, Instagram: cechoust and Twitter: @cechouston.

Join Citizens’ Environmental Coalition and Houston Public Works for a night of fun as we test your knowledge of water use around the world. We’re also raising money for the Houston Water Aid to Elderly Residents (WATER) Fund, which provides assistance to senior citizens in need.
For this event, join us LIVE in Google Meets (link will come in an email) to socialize and get Kahoot Trivia game-codes. You’ll need two screens open on your computer (one for Kahoot Trivia, and the other for Google Meet), otherwise use two devices.
Kid/family/pet-friendly!
Hints will be posted on Social Media, so follow CEC on Facebook: Houston Green Film Series, Instagram: cechoust and Twitter: @cechouston.
Join Houston Public Works for an essay contest as part of the Imagine a Day Without Water Campaign. Due October 16. Details on this flier:
Participate in the City Nature Challenge on April 30 – May 2. Be part of an international project, support outdoor learning and exploration, and even integrate technology into the classroom.
Find an Educator Toolkit here: https://
Find a student-friendly explanation video here: https://youtu.be/
Visit the Houston project page on iNaturalist here: https://www.inaturalist.org/projects/city-nature-challenge-2021-houston-galveston.
Join in a fun challenge to observe and record wild species. It is easy to participate by making observations on your own using the iNaturalist app. Just take a picture of a plant or animal, and the community will help identify which species it is. Any observation in the greater metropolitan area of Houston will count during the four-day challenge. You can participate by exploring the life in your backyard (and use the hashtag #backyardchallenge on social media), in your neighborhood park, or from an apartment balcony or courtyard. You can also help with IDs for other people’s observations to increase our species count.
26th Annual Birding Classic
The biggest, longest, wildest bird watching tournament in the U.S.!
Registration deadline: April 1, 2022
What is the Birding Classic? Who can join the fun?
- All levels and ages of birders are welcome to join this Texas bird watching event during the amazing spring migration.
- There’s a tournament category for everyone – from the beginning backyard birder to the competitive lister!
- Registration fees raise money for Texas bird and birding conservation project grants.
- Gather your team, register, and go birding – it’s truly that simple.