We're in beta! If you find a bug or have feedback, let us know in our 
Sheboygan Astronomical Society
19th Annual Swap-n-Sell
Aviation Heritage Center WI
- March 28, 2026 at 3:00 PM through 3:00 PM
CommunityAstronomy & Space
annual
within 25 miles
Mar 16, 2026
121 opportunities found! use fewer search filter criteria to find more opportunities
Filters
Sheboygan Astronomical Society
19th Annual Swap-n-Sell
Aviation Heritage Center WI
- March 28, 2026 at 3:00 PM through 3:00 PM
CommunityAstronomy & Space
Sinclair Community College
2026 Sinclair STEM Summer Camp
This is a two week, hands-on STEM exploratory camp that allows students to build STEM career awareness and college & career readiness skills.
at Sinclair Community College, W Third St, Dayton, OH, 45402, USA
- June 15, 2026 at 1:00 PM
CampBiologyChemistryComputers & TechnologyEcology & EnvironmentEngineeringGeneral ScienceGeology & Earth ScienceHealth & MedicineMathematicsPhysicsTechnologycareerafterschoolcollegesummerSTEMCamp
Rockville Science Center
35th Annual Rockville Science Day | RSC
Montgomery College MD
- April 26, 2026 at 4:00 PM through 9:00 PM
Maker
Alliance for Aquatic Resource Monitoring (ALLARM)
ALLARM Susquehanna & Potomac Stream Team
Engage volunteers to collect water quality data on their local streams
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentChemistrywaterwater qualitychesapeake baystreamsriversmacroinvertebrates
Arivaca Vulture Fest
Arivaca Dancehall Arizona
- March 21, 2026 at 7:00 AM
CommunityGeneral Science
Arizona Worm Farm
Arizona Worm Farm: Medicinal Herbs and Flowers
Arizona Worm Farm Arizona
- March 28, 2026 at 7:00 AM
CommunityGeneral Science
Athenian
Athenian Clubhouse
Wondering how to level up your skills and make your high school resume shine? Join the virtual STEM club - Athenian!
Anywhere
- Ongoing
CampClubCommunityCompetitionCreate-a-ThonForumMake-a-ThonMakerMaker FaireMediaResearchScience_BloggingServiceTinkerTinker FaireTrainingVolunteeringWorkshopProfessional DevelopmentAstronomy & SpaceArtChemistryComputers & TechnologyDesignEducationEngineeringGeneral ScienceMathematicsPhysicsRoboticsTechnologyTransportationAwardscapstone projectgirls onlyextra curricular clubportfolioleadershipcollege prepafterschoolcareer explorationSTEM club
Aussie Bird Count
BirdLife Australia’s Aussie Backyard Bird Count app allows you to take part in our annual national bird survey. For one week each year in late October, as part of National Bird Week, join thousands of people as they get to know their local birds and help us discover how our birds are getting on.
Multiple locations, including yours!
- Ongoing
Citizen Sciencebiodiversityterrestrial ornithologyterrestrial, biodiversity, ornithology
CitSci.org
Big Bend Hub Indicators
Track trends in habitat indicators annually for the Big Bend Restoration site
Anywhere
- Ongoing
Citizen Science