We're in beta! If you find a bug or have feedback, let us know in our 
Astronomy On Tap
Ann Arbor Astronomy on Tap: Constellations Across Cultures & Gal(axy), So Confusing
Grizzly Peak Brewing Co MI
- April 21, 2026 at 11:00 PM
Community
Washington
within 25 miles
Apr 15, 2026
43 opportunities found! use fewer search filter criteria to find more opportunities
Filters
BEACH
Reduce risk of disease for people swimming in WA beaches.
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsBiologyEcology & EnvironmentHealth & MedicineOcean Water Marineocean
Casey Trees
To restore, enhance and protect the trees of Washington DC
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentGeology & Earth ScienceNature & OutdoorsBiologywashington d.c.plantingcanopytreestree planting
COASST
Monitor marine resources and ecosystem health
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentBirdsbeachoceanoregonconservationalaskawashingtonmarine debrissurveybeachwalkerscalifornia
Cricket Crawl DC/Baltimore
Map occurence of crickets in DC/Baltimore, Maryland & NoVa
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBirdsBiologyInsects & PollinatorsSoundAnimalsNature & OutdoorsEducationat homearcheologyat schoolinaturalistcricketsastronomy & space
Downeast Salmon Federation
Downeast Tomcod Monitoring
Determine the presence and absence of Microgadus tomcod in Downeast Maine.
Near your search location!
- Ongoing
Citizen Sciencefishtomcod migratory fishmigratory fish tomcod
Port Townsend Marine Science Center
East Jefferson County Marine Mammal Stranding Network
Protect critical marine mammals off the WA coast.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentOcean Water MarineAnimalsNature & Outdoorsoceanmarinemammalswashington
EnvironMentors
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentChemistryBiologyOcean Water MarineGeology & Earth ScienceAnimalsNature & OutdoorsEducationClimate & Weather
University of Washington
Foldit
Fold and design proteins for scientific research
Anywhere
- Ongoing
Citizen ScienceHealth & MedicineComputers & TechnologyBiologycoronavirusdnafoldingproteinthe crowd and the cloudcovid
Ghosts of the Coast
Document the formation of ghost forests.
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEducationEcology & Environmentsaltwater marshfloodingmarinegeographyclimate changedisturbancesomerset countysea level riseglobal warmingestuarysalinetidal inundationprime hook national wildlife refugewildfirestree stumpriverbanktree deathmaritime forestsweet gumcoastalmid atlanticsawgrassgeorgiablackwater national refugesalt stresstidestormblue crabsalt water intrusiondelaware baydead treesfloridachanging landscaperising seasdelawarelow elevationsurvey123south carolinawooddying forestghost forestfloodsalt watereast coastsoilblack needle rushstorymapeastern shoreshorelineseawaterswampcattus islandcoastal educationsaltwaternew yorkmarshsalt tolerant plantscoastal ecologysaptributariescoastal marine ecologyecologycedarsaltsaltwater marshesdroughtspartina patenscordgrasschesapeake baykilling treessalt tolerantgedan labforestnew jerseydelmarva peninsulableached treesvirginiapinethe george washington universitygeologydying treesland conversionchanging shorelinevirginia coast reservekeryn gedangroundwaternorth carolinaphragmitesmarsh migrationghosts of the coastmullica river estuaryhurricanemarylandwetlandsregenerationstump