Citizens for Radioactive Radon Reduction (CR3)

2025-26 CR3 Radon Superheroes Calendar_ EDITION 7: ENGLISH, SPANISH & FRENCH

To help children and families learn about radon in a fun way!

Anywhere

Ongoing

Citizen ScienceHealth & MedicineEducationCrowd Fundingradonrivalssuperheroeslegislationenvironmenttravellibraryhealthcr3radoncenterschoolhospitals

EngineerTeen

2027 EngineerTeen Writing Contest

2027 Writing Contest: How to Train Your Robot

Anywhere

Ongoing through February 2, 2027 at 4:00 AM

Citizen ScienceCompetitionComputers & TechnologyRoboticsTechnologySocial Scienceaielementary schoolstudentsmiddle schoolhigh schoolSTEMessay

Astronomy On Tap

Astronomy on Tap DC: Astrobiology and Halloween Celebration

DC9 Nightclub DC

October 29, 2026 at 12:00 AM through 2:00 AM

Community

Astronomy On Tap

Astronomy on Tap – Graz #7: Halloween Party Edition!

Mi Casa Graz

October 27, 2026 at 7:00 PM through 8:30 PM

Community

National Academy of Engineering - EngineerGirl

EngineerGirl Writing Contest

Writing contest for youth to research and share the contributions of engineers to our society.

Anywhere

Ongoing

CompetitionEngineeringkidswritingwriting competitioncontest

San Diego STEM Ecosystem

Engineer with SWENext

SWENext is a way for K12 students to be part of the Society of Women Engineers (SWE) and its FREE!

Anywhere

Ongoing

ClubOutreachProfessional DevelopmentEngineeringTechnologyOnline/HybridNGSS AlignedOnlineGrades 3-5Financial Support or Scholarship AvailableTechnologyGrades 6-8Grades 1-2Programs for girlsEngineeringGrades 9-12

University of Georgia Center of Invasive Species & Ecosystem Health

Joro Watch

To monitor the current spread and distribution of Joro spiders.

Multiple locations, including yours!

Ongoing through October 31, 2026 at 4:00 AM

Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorseddmapsdistributionmappingcitizen sciencespiderjoro spiderspotting contestinvasive speciesreporting

MIT Center for Collective Intelligence

MIT Climate CoLab

Harness the power of collective intelligence to address climate

Anywhere

Ongoing

Citizen SciencePhysicsEcology & EnvironmentNature & OutdoorsClimate & WeatherCrowd FundingPolicyOcean Water MarineComputers & TechnologyEducationTransportationAwardsAgricultureSocial SciencePsychologyGeology & Earth ScienceFoodpolicy makingcrowdsourcingdecision makingclimate colabopensourcingmitclimate changecitizen scienceclimate & weatherweatherbottom upcollective intelligence

Wisconsin Science Festival

POST-FESTIVAL EVENT: Imaginarium’s 10-Year Anniversary Celebration

Mead Public Library WI

October 27, 2026 at 8:00 PM

FestivalFree Event

Museum of Discovery and Science

Spooktacular Science

Museum of Discovery & Science Florida

October 31, 2026 at 2:00 PM through 9:00 PM

Live ScienceHalloween Eventsspooky scienceSouth Florida eventsFamily Halloween ActivitiesHalloween Craftshands-on scienceSpooktacular ScienceMuseum of Discovery and ScienceSTEM activitiesFort Lauderdale EventsOct. 31Halloween for KidsHaunted HouseCostume ContestMODSHalloweenfamily funCreepy Crawlers

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Citizens for Radioactive Radon Reduction (CR3)

2025-26 CR3 Radon Superheroes Calendar_ EDITION 7: ENGLISH, SPANISH & FRENCH

EngineerTeen

2027 EngineerTeen Writing Contest

Astronomy On Tap

Astronomy on Tap DC: Astrobiology and Halloween Celebration

Astronomy On Tap

Astronomy on Tap – Graz #7: Halloween Party Edition!

National Academy of Engineering - EngineerGirl

EngineerGirl Writing Contest

San Diego STEM Ecosystem

Engineer with SWENext

University of Georgia Center of Invasive Species & Ecosystem Health

Joro Watch

MIT Center for Collective Intelligence

MIT Climate CoLab

Wisconsin Science Festival

POST-FESTIVAL EVENT: Imaginarium’s 10-Year Anniversary Celebration

Museum of Discovery and Science

Spooktacular Science

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