Looking for unforgettable Nassau County summer events in 2025? Whether you're planning weekends with friends, family days out, or solo adventures, Nassau County summer events are overflowing with fun things to do this summer. From food festivals and antique fairs to outdoor concerts and beach fun, there’s something for every interest and age group.
If you’re a local Long Islander or visiting from nearby NYC, use this guide to discover the top Nassau County events and activities across music, food, art, nature, and family fun.
Make sure to take advantage of all the amazing Nassau County summer events happening this season!
Check out the latest Nassau County summer events that will keep you entertained throughout the season.
🎶 Live Music & Outdoor Concerts in Nassau County
- Farmingdale Music on Main (July 10 & July 24) – Outdoor concerts, family games, and al fresco dining take over Main Street.
- South Shore Symphony Fireworks Concert (July 12, Mill River Park) – Patriotic and Broadway tunes followed by a fireworks finale. Perfect for families!
- Jones Beach Theater Summer Concerts – The iconic Northwell Health venue features acts like Halsey, The Beach Boys, AJR, and Thomas Rhett.
🍔 Food & Cultural Festivals in Nassau County
Enjoy various Nassau County summer events, including concerts and festivals, all season long.
- First Annual Pickle Festival at Plattduetsche Park (Jul 12 – 13) – Pickles galore, beer tents, and live music.
- 28th Annual Long Island Greek Festival (May 29 – Jun 1)
- St. Rocco’s Italian Feast (July 10–13) – A tradition in Glen Cove with fireworks, food, rides, and Italian music.
- Holy Family Parish Festival (Aug 6–9) – Games, rides, wine garden, and fun for all ages in Hicksville.
Don't miss out on the exciting Nassau County summer events perfect for families!
🎨 Art, Craft & Antique Fairs
- Morley Park Vendor Fair (July 12–13) – Browse handmade gifts, art, and garden goods in Roslyn.
- Long Beach Arts & Crafts Show (July 12–13) – Over 200 vendors by the beach. Pet-friendly and scenic!
👨👩👧👦 Family-Friendly Summer Activities
- Wantagh Park & Pool Complex – Olympic-sized pool, splash pad, and mini-golf make it a summer staple.
- Cantiague Park – Features mini-golf, batting cages, an ice rink, and spray park zones for younger kids.
- Bay Day Summer Camp at Old Westbury Gardens (July 11–Aug 15) – Weekly kids' camp with outdoor discovery and creative play.
🚤 Waterfront Adventures & Outdoor Fun
- Cedar Creek Park to Jones Beach Bike Trail – Bike or walk the scenic 5-mile trail ending at the ocean.
- Kayak & Paddleboard Rentals – Available at marinas across Freeport, Merrick, and Oceanside.
- Nickerson Beach Park – Volleyball courts, family cabanas, splash pad, and beautiful beachfront views.
🎡 Must-Attend Nassau County Summer Events
- Long Island International Film Expo (LIIFE) (July 10–13, Bellmore) – Indie films, filmmaker panels, and networking.
- LI Retro Gaming Expo (Aug 8–10, Uniondale) – Arcade competitions, cosplay, and collectibles at the Cradle of Aviation Museum.
- Port Washington Pedestrian Plaza Nights (June 12 & July 17) – Outdoor live music, shopping, and street eats in a car-free setting.
🌳 Best Nature Spots in Nassau County
- Old Westbury Gardens – Jazz-filled “Midsummer Nights” from June 19–22, plus formal gardens and shaded walks.
- Eisenhower Park – Huge green space with mini-golf, trails, and a summer concert series at the Lakeside Theatre.
- North Woodmere Park – Known for yoga classes, saltwater fishing, and serene picnic areas.
Check out some of our favorite parks in Nassau County! Or, hit the trails
✅ Nassau County Summer Bucket List (Printable)
Before summer ends, try to check off the following activities:
- ✅ Attend a free concert
- ✅ Try a new dish at a food fest
- ✅ Watch fireworks at the park
- ✅ Explore a new Nassau County park
- ✅ Go paddleboarding or kayaking
- ✅ Shop at an art or antique fair
- ✅ Catch a movie at LIIFE in Bellmore
👉 Want a downloadable version? Click here to get your printable checklist.
🗓️ Plan Your Summer Visit with the Nassau County Events Calendar
With Nassau County Summer Events from June through August, every weekend brings something new. Whether you're into concerts, food festivals, cultural events, or nature escapes, Nassau County summer events are the go-to destination for summer fun on Long Island.
📩 Stay in the loop: Subscribe to my free weekly newsletter for insider events, real estate listings near the action, and seasonal guides.
