Pasadena weekend: March 20-22

A busy weekend with happenings around water, climate change and native plants. Plus: ongoing and recurring events.

Water. On Saturday, the City of Sierra Madre and the Rotary Club are holding a World Water Day 2015 event. Expect an exposition with water experts, seminars, demonstration gardens, educational workshops and fun.

Climate change. Two organizations are holding climate change events this weekend: On Saturday, the Pasadena chapter of the League of Women Voters is hosting its annual Climate Change Forum; for Sunday, Transition Pasadena has organized a talk titled Carbon Free Prosperity.

Native plants. On Saturday and Sunday, the Theodore Payne Foundation will hold its annual native plant garden tour. Overall, 35 gardens in the Los Angeles area will be open, eight of them in or around Pasadena.

Gardening. On Friday morning the Hahamongna Nursery will host a work day for gardeners that includes planting and information about growing native plants. On Saturday morning, the Eaton Canyon Nature Center will host a Conservation Group work day. Volunteer projects including native planting, trail repair and weed abatement. Advance sign up required. Transition Pasadena's Throop Learning Garden will meet on Sunday morning.

Walks, docent-led. Descanso Gardens (La Canada) is hosting docent-guided seasonal walks on Saturday and Sunday morning. On Friday and Saturday morning, the Arboretum (Arcadia) has docent-led walking tours on the calendar.

Bicycling. On Sunday morning the Pasadena Cyclery will host a ride and clinic for beginner riders just starting out or for riders wanting to cycle more effectively.

Kids. On Saturday morning, the Eaton Canyon Nature Center is hosting a family nature walk. Bring your small children, walking shoes, sunscreen, water and a hat. Also on Saturday morning at the Nature Center: the weekly Nature Tails Story Hour which includes stories, nature walks and puppet shows for children ages 3-5.

Petition. Change.org's petition for a ban of styrofoam containers in Pasadena is still up and active.

Exhibition. As part of the Pasadena Arts Council's AxS Festival 2014, the Armory presents Karin Apollonia Müller's World’s Edge, a photographic exploration of the intersection between the natural landscape and complex urbanization. Ends next summer.

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Unless otherwise noted, all events take place in Pasadena. For times, addresses and other details click on the link to the event owner's webpage.

Pasadena weekend: January 9-11

Participate in gardening events and docent-led walks, attend a meeting on climate change. Plus: ongoing and recurring events, and this week's random read.

Gardening, lecture. On Saturday morning, Descanso Gardens (La Canada) will host a presentation titled Lush and Low-Water Garden Design with Cassy Aoyagi from the Theodore Payne Foundation.

Gardening, hands-on. The Eaton Canyon Nature Center's gardening group will meet on Sunday morning. Volunteers are invited to help maintain the Nature Center's gardens and native vegetation. Transition Pasadena's Throop Learning Garden (usually) meets on Sunday mornings.

Walks, docent-led. On Saturday morning, the Arboretum (Arcadia) will host its regular walking tour as well as a bird walk, led by Julia Ray from the Pasadena Audubon Society. Guests with any level of birding knowledge may join. The Eaton Canyon Nature Center will offer a guided walk for families, also on Saturday morning, and a native plant walk on Sunday morning. Descanso Gardens (La Canada) has docent-guided seasonal walks on its calendar for Saturday and Sunday morning.

Climate change. The Pasadena-Foothills chapter of the Citizens Climate Lobby will hold its monthly meeting on Saturday morning. All are welcome.

The Arroyo Food Co-op is open on Saturdays and Sundays for shopping and pick-ups (in addition to Tuesdays.) Orders placed online by Sunday midnight will be available for pick-up starting next Tuesday. For Saturday afternoon, the co-op has added a discussion of Chinese medicine with Jad Dawson to the calendar. In other news, it is hiring staff members.

Two City surveys. Pasadena Public Works is asking members of the community to weigh in on the future of trees in the city. Pasadena Water and Power is conducting a survey on the city's energy future. (Note: PWP has not posted any information on when the survey period ends, but as of this printing the link was still up.)

Cycling. On Sunday morning Pasadena Cyclery will hold Gwen's Group Ride and the Sunday Morning Neighborhood Stroll. For details see the calendar page of Pasastainable, CA.

Got kids? On Saturday morning, the Eaton Canyon Nature Center is hosting a family nature walk. Bring your small children, walking shoes, sunscreen, water and a hat. Also on Saturday morning at the Nature Center: the weekly Nature Tails Story Hour which includes stories, nature walks and puppet shows for children ages 3-5.

Exhibition. As part of the Pasadena Arts Council's AxS Festival, the Armory presents Karin Apollonia Müller's World’s Edge, a photographic exploration of the intersection between the natural landscape and complex urbanization. Ends next summer.

Random read. Like to feel righteous about what you eat? An article by Rowan Jacobsen in Outside profiles what might just become the future of food: the plant-protein-based concoctions of a start-up called Beyond Meat. The company's scientists promise to provide juicy tasting, perfectly textured burger patties with more protein than beef and more omegas than salmon but none of the environmental downsides. While The Top-Secret Food That Will Change the Way You Eat is an eery read for those in the no-processed-foods camp, it is also a fascinating story.

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Unless otherwise noted, all events take place in Pasadena. For times, addresses and other details please see the calendar page of Pasastainable, CA or the event owner's webpage.

Pasadena weekend: What to do August 8-10

Events around gardening and native plants rule the weekend.

Native plants. On Saturday afternoon, Transition Pasadena's Throop Learning Garden hosts California Native Plants: The Big Picture, a presentation by Lisa Novick of the Theodore Payne Foundation. Novick will share her knowledge on the topics of water conservation, habitat preservation and planting with native plants and edibles. On Sunday morning, the California Native Plant Society is holding a walk at the Eaton Canyon Nature Center. For Saturday and Sunday, the L.A. County Arboretum in Arcadia has scheduled a cactus show and sale.

Gardening with broken concrete. On Saturday morning, the Arboretum is hosting a presentation on how to create paved areas in your garden by using recycled materials such as broken concrete, local stones, old bricks and stepping stones.

Gardening with others. Work on Transition Pasadena's Throop Learning Garden continues on Sunday. Work on the Arroyo Food Co-op's Free Food Garden, also a Transition Pasadena project, continues on Saturday morning.

Walking. On Saturday morning, the Eaton Canyon Nature Center hosts a family nature walk. Bring your small children, walking shoes, sunscreen, water and a hat.

Shopping. The Arroyo Food Co-op's pre-order program is up and running. If you order online by Sunday midnight you can pick up your items at the store on the following Tuesday or Saturday.

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Unless otherwise noted, all events take place in Pasadena. For times, addresses and other details please see the calendar page of Pasastainable, CA or the event owner's webpage.

A new phase for the Throop Learning Garden

First imagine the before: a strip of lawn, flat and water-guzzling, stretched out between the tall walls of a Gothic Revival style building, Throop Unitarian Universalist Church, and two busy streets, Del Mar Boulevard and Los Robles Avenue. Like so:

Before: a strip of grass in front of Throop Church

Then envision the after: a garden with low and tall growing plants, with native shrubs in various shades of silver and green, with hummingbirds and butterflies that settle on fruit trees, sunflowers and echinaceas.

After: sages, echinaceas...

...and a winding path invite visitors to linger and learn

The Throop Learning Garden was the work of a group of about 200 volunteers around Transition Pasadena, the Arroyo S.E.C.O. Network of Time Banks and the church — and the eco-transformers aren't done yet. Thanks to a successful online fundraising project in July, the sustainable permaculture garden will soon see the installment of a rainwater harvesting system.

The idea is to collect rainwater from the church roof via a series of gutters and to feed it into a large tank. The water will help supply the fruit trees and food beds in the garden with moisture. During the monthlong crowdfunding drive on Faithify supporters pledged $5.035 to help finance the project.

Transition Pasadena, which initiated the garden at Throop Church as a learning experience for the larger community, also organizes workshops and presentations. This Saturday, Lisa Novick of the Theodore Payne Foundation will share her knowledge around the topics of water conservation, habitat preservation and planting with native plants and edibles.

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When: Saturday, August 9, 3 p.m.

Where: Throop U.U. Church, 300 S Los Robles Ave

What: California Native Plants: The Big Picture (a presentation by Lisa Novick of the Theodore Payne Foundation)

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The "before" image of Throop Church was used with permission from Transition Pasadena.