Apr 15 Central Arizona Conservation Alliance: Safeguarding Our Desert Icon – Inside the Saguaro Initiatives at Desert Botanical Garden 12:00 am - 1:00 pm Desert Botanical Garden 1201 N. Galvin Pkwy., Phoenix Event Details Get Directions
Apr 16 Greater Phoenix City Nature Challenge 2026: Acts of Science – Connected − Play Stall Catchers Online 11:00 am - 1:00 pm Online Event Details Get Directions
Apr 16 Phoenix Public Library: Game Night for Science – Play Stall Catchers Online 11:00 am - 1:00 pm Phoenix Public Library - South Mountain Community Library 7050 S. 24th St., Phoenix Event Details Get Directions
Apr 16 Maricopa County Parks and Recreation: City Nature Challenge Practice Hike 12:00 pm - 1:30 pm Hassayampa River Preserve 49614 U.S. Hwy. 60 89, Wickenburg Event Details Get Directions
Apr 17 Maricopa County Parks and Recreation: City Nature Challenge Practice Hike 11:30 am - 1:00 pm Estrella Mountain Regional Park 14805 W. Vineyard Ave., Goodyear Event Details Get Directions
Apr 18 Greater Phoenix City Nature Challenge 2026: Nature Observations 101 – Using iNaturalist for the Greater Phoenix City Nature Challenge 10:00 am - 11:30 am Arizona Science Center 600 E. Washington St., Phoenix Event Details Get Directions
