Discover Custer Observatory Events & Activities in Riverhead, NY

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The Rites of Spring Music Festival presents NEW MUSIC UNDER THE BIG SKY
Saturday at 7:00 PM
Custer Observatory
Sales end soon
The Rites of Spring Music Festival presents NEW MUSIC UNDER THE BIG SKY
Saturday at 7:00 PM
Custer Observatory
Sunset Lavender Yoga Summer Series at Hoshyla Farms
Thu, Jun 5, 7:00 PM + 5 more
Hoshyla Farms, LLC
Sunset Lavender Yoga Summer Series at Hoshyla Farms
Thu, Jun 5, 7:00 PM + 5 more
Hoshyla Farms, LLC
Author Talk: The Universal Timekeepers: Reconstructing History Atom by Atom
Tue, Aug 19, 7:00 PM
East Hampton Library
Author Talk: The Universal Timekeepers: Reconstructing History Atom by Atom
Tue, Aug 19, 7:00 PM
East Hampton Library
Equipment and Summerbruise
Thu, Jun 26, 7:00 PM
109 Seaside Ave
Equipment and Summerbruise
Thu, Jun 26, 7:00 PM
109 Seaside Ave
Project Management Techniques Training Course in Miller Place, NY
Fri, Jun 27, 9:00 AM + 21 more
Regus
Project Management Techniques Training Course in Miller Place, NY
Fri, Jun 27, 9:00 AM + 21 more
Regus
Project Management Techniques Training in Ridge, NY
Fri, Jun 27, 9:00 AM + 21 more
Regus
Project Management Techniques Training in Ridge, NY
Fri, Jun 27, 9:00 AM + 21 more
Regus
Black Authors Festival @SagHarbor
Sat, Aug 2, 5:00 PM
Breakwater Yacht Club & Sailing Center
Black Authors Festival @SagHarbor
Sat, Aug 2, 5:00 PM
Breakwater Yacht Club & Sailing Center
Project Management Techniques Certification in Hamden, CT
Fri, Jun 27, 9:00 AM + 21 more
Regus
Project Management Techniques Certification in Hamden, CT
Fri, Jun 27, 9:00 AM + 21 more
Regus
One Human: The Elevation Experience at Southampton, NY
Mon, Aug 18, 12:00 PM
WAVE SOCIAL WELLNESS
One Human: The Elevation Experience at Southampton, NY
Mon, Aug 18, 12:00 PM
WAVE SOCIAL WELLNESS
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Create A Pro Wrestling - THE CHOSEN ONES! Featuring Jeff Jarrett
Saturday at 6:30 PM
All Sportz Melville
Sales end soon
Create A Pro Wrestling - THE CHOSEN ONES! Featuring Jeff Jarrett
Saturday at 6:30 PM
All Sportz Melville
Puppy Yoga at Great South Bay Brewery!
Mon, Jun 16, 7:00 PM
Great South Bay Brewery
Puppy Yoga at Great South Bay Brewery!
Mon, Jun 16, 7:00 PM
Great South Bay Brewery
Almost full
BVAC Picasso Workshop
Tue, Jul 8, 6:30 PM
Nathaniel Conklin House
Almost full
BVAC Picasso Workshop
Tue, Jul 8, 6:30 PM
Nathaniel Conklin House
BLOOM: The Purposed Eagle® Networking Event 2025
Sat, Aug 2, 12:00 PM
BLOOM: The Purposed Eagle® Networking Event 2025
BLOOM: The Purposed Eagle® Networking Event 2025
Sat, Aug 2, 12:00 PM
BLOOM: The Purposed Eagle® Networking Event 2025
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BLS - CPR/AED or First Aid Courses - American Heart Association
Friday at 6:30 PM
AIMRRA
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BLS - CPR/AED or First Aid Courses - American Heart Association
Friday at 6:30 PM
AIMRRA
Mill Neck Services Silver Soirée
Tue, Jun 17, 6:00 PM
The Fox Hollow
Mill Neck Services Silver Soirée
Tue, Jun 17, 6:00 PM
The Fox Hollow
Mastering Negotiation and Influence 1 Day Workshop in Bridgeport, CT
Mon, Jun 16, 9:00 AM + 6 more
Regus - Bridgeport - Downtown Bridgeport
Mastering Negotiation and Influence 1 Day Workshop in Bridgeport, CT
Mon, Jun 16, 9:00 AM + 6 more
Regus - Bridgeport - Downtown Bridgeport
Almost full
Summer Nature Days: Week of Aug. 4th to 8th
Mon, Aug 4, 9:00 AM
Ansonia Nature & Recreation Center
Almost full
Summer Nature Days: Week of Aug. 4th to 8th
Mon, Aug 4, 9:00 AM
Ansonia Nature & Recreation Center
Almost full
Summer Nature Days: Week of Aug. 11th to 15th
Mon, Aug 11, 9:00 AM
Ansonia Nature & Recreation Center
Almost full
Summer Nature Days: Week of Aug. 11th to 15th
Mon, Aug 11, 9:00 AM
Ansonia Nature & Recreation Center
Sabor Y Cultura NEW YORK
Sat, Jul 12, 4:00 PM
Long Island Marriott
Sabor Y Cultura NEW YORK
Sat, Jul 12, 4:00 PM
Long Island Marriott

The Rites of Spring Music Festival presents NEW MUSIC UNDER THE BIG SKY

The Rites of Spring Music Festival presents NEW MUSIC UNDER THE BIG SKY

Sunset Lavender Yoga Summer Series at Hoshyla Farms

Sunset Lavender Yoga Summer Series at Hoshyla Farms

Author Talk: The Universal Timekeepers: Reconstructing History Atom by Atom

Author Talk: The Universal Timekeepers: Reconstructing History Atom by Atom

Equipment and Summerbruise

Equipment and Summerbruise

Project Management Techniques Training Course in Miller Place, NY

Project Management Techniques Training Course in Miller Place, NY

Project Management Techniques Training in Ridge, NY

Project Management Techniques Training in Ridge, NY

Black Authors Festival @SagHarbor

Black Authors Festival @SagHarbor

Project Management Techniques Certification in Hamden, CT

Project Management Techniques Certification in Hamden, CT

One Human: The Elevation Experience at Southampton, NY

One Human: The Elevation Experience at Southampton, NY

Create A Pro Wrestling - THE CHOSEN ONES! Featuring Jeff Jarrett

Create A Pro Wrestling - THE CHOSEN ONES! Featuring Jeff Jarrett

Puppy Yoga at Great South Bay Brewery!

Puppy Yoga at Great South Bay Brewery!

BVAC Picasso Workshop

BVAC Picasso Workshop

BLOOM: The Purposed Eagle® Networking Event 2025

BLOOM: The Purposed Eagle® Networking Event 2025

BLS - CPR/AED or First Aid Courses - American Heart Association

BLS - CPR/AED or First Aid Courses - American Heart Association

Mill Neck Services Silver Soirée

Mill Neck Services Silver Soirée

Mastering Negotiation and Influence 1 Day Workshop in Bridgeport, CT

Mastering Negotiation and Influence 1 Day Workshop in Bridgeport, CT

Summer Nature Days: Week of Aug. 4th to 8th

Summer Nature Days: Week of Aug. 4th to 8th

Summer Nature Days: Week of Aug. 11th to 15th

Summer Nature Days: Week of Aug. 11th to 15th

Sabor Y Cultura NEW YORK

Sabor Y Cultura NEW YORK

Things to do around Riverhead

Trends in Riverhead

1. Mothers day events on long island

2. Long island memorial day

3. North fork events

4. Memorial day weekend events

5. Live music

6. Wine tasting events

7. Paint and sip

8. Craft fairs

9. Events happening today near me

10. Carnival festival

11. Job fair

12. Kids;