Riverhead Parties Events

Parties Happening Next in Riverhead, NY

NFBHC Pink Pearl Gala 2026

 Hyatt Place Long Island/East End 17 Apr 2026
NONPROFIT

Harbes Honeycrisp Apple Festival

 1223 Main Rd, Jamesport, NY, United States, New York 11947 5 Sep 2026
FESTIVALS

Easter Brunch

 431 E Main St, Riverhead, NY, United States, New York 11901 5 Apr 2026
BRUNCH

Harbes Fall Sunflower Festival

 1223 Main Rd, Jamesport, NY, United States, New York 11947 19 Sep 2026
FESTIVALS

Long Island Bridal Expo, Atlantis Super Show, Sunday, April 26, 2026

 Atlantis Banquets & Events 26 Apr 2026
BUSINESS USD 12

Frontiers: LIVE at the Suffolk Theater!

 The Suffolk 16 May 2026
ENTERTAINMENT

Princess Tea Party

 431 E Main St, Riverhead, NY, United States, New York 11901 12 Apr 2026
PARTIES

ChickenKidz Consignment Event - CHARITY PRESALE

 Riverhead Polish Hall 23 Apr 2026
NONPROFIT FREE

Classic Stones Live @ Suffolk Theater in Riverhead (Long Island) NY.

 The Suffolk 22 May 2026
MUSIC

2026 Oceans of Hope Fundraiser

 Long Island Aquarium 15 May 2026
NONPROFIT USD 269

Easter Brunch and Dinner at The Birchwood

 512 Pulaski St, Riverhead, NY, United States, New York 11901 5 Apr 2026
BRUNCH

UNCAGED Zac Brown Tribute At The Jamesport Farm Brewery

 Jamesport Farm Brewery 18 Sep 2026
MUSIC USD 45

Hip Hop Brunch

 Montauk Distilling Co. 19 Apr 2026
ENTERTAINMENT USD 55

AMERICA 250 CONCERT: Transitions Saxophone Quartet

 300 W Main St, Riverhead, NY, United States, New York 11901 18 Apr 2026
ENTERTAINMENT

Lights, Camera, Sparkle-Old Hollywood Gala

 Long Island Aquarium 6 Jun 2026
MUSIC USD 71

The Forward Frame: A Farewell Party for 133 East Main Gallery

 East End Arts Council Fine Art Gallery 11 Apr 2026
ART

Leverage and Lead and Light Up!

 Loide & Co. 14 Apr 2026
WORKSHOPS FREE

Candice Guardino's Italian Bred

 Suffolk Theater 7 May 2026
ART

Spring Honey luncheon

 5412 Sound Avenue, Riverhead, NY, USA 4 Apr 2026
FOOD-DRINKS USD 36

DDG: DANCE! Easter Eve Spring Fling Dance Party

 Ziggy’s Music Room at Polish Hall 4 Apr 2026

Dance it out! An Open Movement Event

 680 Elton St 11 Apr 2026
ENTERTAINMENT FREE

Game Night

 680 Elton St 17 Apr 2026
CONTESTS FREE

Breathe, Bend, & Bloom

 208 Tanger Mall Dr 4 Apr 2026
HEALTH-WELLNESS USD 66

Sound Journey with Kathy Pasca

 680 Elton St 26 Mar 2026
FREE

Book Launch, basket auction

 Hotel Indigo, Riverhead, ny 12 Apr 2026
NONPROFIT

Grand Opening Riverhead Mazda

 1421 Old Country Rd 6 Jun 2026
FREE

Wizard of Oz Experience - Riverhead

 Wizard of Oz Experience - Riverhead 5 Dec 2025
SPORTS USD 23 TO 60