The city of Plano offers an pportunity to operate a real Recycling Truck, tour behind the scenes of some of the city's collection services and explore ways you can help manage waste better while also saving money. Environmental Waste Services staff will answer questions. Free.

The city of Irving hosts this mini green expo featuring 20 vendors showcasing various aspects of sustainable living, including rainwater harvesting, beekeeping, composting and bicycling. In addition, speakers  will talk about gardening, butterflies and healthy eating. Free.

For residents of Dallas, Addison, DeSoto, Duncanville, Farmers Branch, Garland, Highland Park, Irving, Mesquite, Richardson, Rowlett, Sachse, Seagoville, Sunnyvale, University Park and unincorporated areas of Dallas Cty. Bring driver's license and utility bill as proof of residence. 

DROP OFF: chemical products for home use, paint and home repair products, auto fluids and filters, lawn and garden chemicals, craft and hobby supplies, fluorescent light tubes, aerosol sprays, batteries, cleaners and polishes, pool chemicals.

DON'T BRING: Containers larger than 5 gallons, business or commercial waste, common trash or recyclables, explosives or ammunition, shock sensitive materials, radioactive material, smoke detectors, medical waste, construction debris.

Oak Cliff Earth Day this Saturday features vendors, artists, speakers, yoga and the Pooch Smooch dog kissing booth. Free.

Learn to make green cleaners out of vinegar, cooking oils and baking soda to reduce toxins and save money. Part of Irving's Urban Farming Lecture Series.

Learn what happens during a home energy audit from auditors. Hear what homeowners say about their energy audits. Learn about rebates for energy efficient retrofits. Free.

Learn techniques for making your home more energy efficient. Plano residents receive an energy efficiency tool kit. Free.

Learn techniques for making your home more energy efficient. Plano residents receive an energy efficiency tool kit. Free.

Class presented by the Tarrant County Master Gardener Association. Fee is $5. To register or for more information, contact Billie Hammack at 817-884-1296 or blhammack@ag.tamu.edu.

The Tarrant County Master Gardener Association presents the class. Fee is $45.