Write an article titled “Engage in a Green Lifestyle with Denver’s Sustainable Spring Events,” highlighting the upcoming Spring Plant Sale and Mulch Giveaway. In addition to detailing these events, include practical steps for readers, such as creating a plant care journal and hosting a plant swap with friends. Encourage them to set personal green goals and participate in local environmental initiatives. Emphasize the importance of community engagement and continuous learning through workshops and educational programs available during the events. Conclude by inviting readers to share their gardening journeys online to inspire others in their sustainable endeavors.