• Boulder Tree Seedling Giveaway

    Mercado de agricultores de Boulder 13th Street y Canyon Boulevard, Boulder, CO, Estados Unidos

    Back for another year, Boulder's Forestry staff are teaming up with the PLAY Boulder Foundation to give away tree seedlings to Boulder community members on Saturday, April 18th at Boulder Farmer's Market at 13th and Arapahoe.

  • 12th Annual Longmont Earth Day Celebration

    Escuela Timberline, Longmont 233 E Mountain View Ave Longmont, CO 80504

    Join us for our 12th Anniversary, Our Power, Our Planet-themed, FREE family-friendly event.

  • Vigilia semanal por Palestina

    Centro de Longmont 4th y Kimbark, Longmont, CO

    ¡Únete a Longmont por Palestina todos los domingos de 12:00 a 13:00 h en la calle 6 y Main de Longmont para una vigilia semanal por Palestina! Trae tus carteles y pancartas, o simplemente pásate a preguntarnos y a conocernos. Tendremos carteles disponibles, así como folletos informativos, postales y fanzines.

  • Hard-to-Recycle Event

    Flatirons Community Church 355 W South Boulder Rd, Lafayette, CO 80026

    The Lafayette Police Department and Sustainability Department invite residents to the Hard-To-Recycle event held each year in April. Drop off hard-to-recycle items for free!

  • Reclaiming Our Sky: A Tale of Immersive Survival

    Planetario Fiske 2414 Regent Dr, Boulder, CO, EE. UU.

    Join this immersive experience that reclaims the sky as a space of witnessing, memory, return, and survival. The event is created by doctoral candidate at CU Boulder Naim Aburaddi as part of his Ph.D. dissertation project.

  • SVP’s April Creating Connections Event

    jardines en crecimiento 1630 Hawthorn Ave, Boulder, CO, Estados Unidos

    Join SVP Boulder County for a spring time Creating Connections event! Creating Connections is an informal gathering designed to spark conversation and build community.

  • Getting Green Laws 2026

    Virtual

    Advocating for bird-friendly legislation is one of the most impactful ways to help birds and the environment but without an understanding of the process, it can seem daunting.

  • Organic Rising: The Future of Food

    eTown Hall 1535 Spruce Street, Boulder

    As U.S. policy expands the production of herbicides, a bigger question emerges: what kind of food system do we want to build?

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