All public programs and special events are subject to change or be cancelled. Please check our website for updates before heading out. Thank you.

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Volunteer Opportunity  – Volunteers still needed     Open  – No registration required     Multi-Day Program  – Multiple day program

 
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    Name
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The Sky Tonight Planetarium Show Observatory Park 3/30/25
2:00
 PM
Free
Open
Waterfowl Watching for Beginners Headwaters Park 3/30/25
2:00
 PM
Free
Open
Nassau History Tour Observatory Park 3/30/25
4:00
 PM
Free
Open
Wonderful Waterfowl Van Trip The West Woods 3/29/25
9:00
 AM
Free
Waiting list
Hike The West Woods: Cabin Fever Cure The West Woods 3/29/25
1:30
 PM
Free
Open
Night Sky Viewing Observatory Park 3/29/25
7:00
 PM
Free
Open
Ice Moons (Virtual) Offsite 3/28/25
7:00
 PM
Free
45
Skydance: Flight of the Woodcock! The Rookery 3/28/25
7:15
 PM
Free
Open
Night Sky Viewing Observatory Park 3/28/25
8:00
 PM
Free
Open
Make It Yourself: Hiking Stick Sunnybrook Preserve 3/27/25
1:00
 PM
Free
Waiting list
Maple Town Tune Traders The West Woods 3/27/25
7:00
 PM
Free
Open
Early Morning Hike Holbrook Hollows - Franklin Marsh 3/26/25
8:00
 AM
Free
Open
Café Con Las Aves / Coffee With The Birds The West Woods 3/26/25
9:30
 AM
Free
9
Grandparents in the Park: Spring Celebration! The West Woods 3/25/25
10:30
 AM
Free
24
Spring Break Planetarium Show Observatory Park 3/25/25
11:00
 AM
Free
 
Geauga Walkers Walter C. Best Wildlife Preserve 3/25/25
1:00
 PM
Free
Open
Volunteer Opportunity Spring Break Planetarium Show Observatory Park 3/25/25
1:00
 PM
Free
 
TOP 10 TRAILS Hike: Hemlock Trail Big Creek Park 3/23/25
2:00
 PM
Free
Open
Astrotots XL: Constellation Celebration (Ages 6-11 w/adult) Observatory Park 3/22/25
9:30
 AM
Free
Waiting list
Hidden Gems Hike: Russell Uplands Preserve Russell Uplands Preserve 3/22/25
10:00
 AM
Free
Waiting list
Astrotots: Shapes & Stories of the Night Sky (Ages 3-5 w/adult) Observatory Park 3/22/25
11:30
 AM
Free
Waiting list
Astrotots XL: Constellation Celebration (Ages 6-11 w/adult) Observatory Park 3/22/25
1:00
 PM
Free
Waiting list
Campfire Cooking: Dutch Ovens "Lazy Lasagna" Big Creek Park 3/22/25
5:00
 PM
$ 4.00
Waiting list
Nassau Astronomy Night with CVAS Observatory Park 3/22/25
7:00
 PM
Free
Open
Astrotots: Shapes & Stories of the Night Sky (Ages 3-5 w/adult) Observatory Park 3/21/25
9:30
 AM
Free
Waiting list

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