Nassau County Aquatic Center

Northwell Health Ice Center is a multipurpose ice hockey facility in East Meadow, New York, containing two regulation-sized NHL rinks and one outdoor recreational rink. It is owned and operated by the New York Islanders, an NHL team, and is used primarily by the local community for a variety of reasons, including 'learning to skate', house leagues and summer camps. After founding both a men's and women's ice hockey team, Long Island University reached an agreement with the New York Islanders to use both the Northwell Health Ice Center and Islanders Iceworks as their home rinks.

Nassau County International Cricket Stadium is a cricket stadium on the grounds of Eisenhower Park in East Meadow, New York, in Nassau County on Long Island. It is a modular stadium which serves as a temporary venue for the 2024 ICC Men's T20 World Cup, during which it hosted eight group stage matches—including, most prominently, the India–Pakistan match. Following the tournament, the modular architecture will be removed while leaving the outfield intact as a legacy, and its natural grass drop-in pitch will be replaced by artificial turf. The venue will be overseen by T20 World Cup USA—the host committee representing matches hosted in the United States during the tournament. It is the world’s largest modular cricket stadium.

The 1926 PGA Championship was the ninth PGA Championship, held September 20–25 at Salisbury Golf Club on Long Island in East Meadow, New York. Then a match play championship, Walter Hagen defeated Leo Diegel 5 & 3 in the finals to win his third consecutive PGA Championship, his fourth overall, and the eighth of his eleven major titles. The victory ran Hagen's match record at the PGA Championship in the 1920s to 25–1 (.962), falling only to Gene Sarazen in 38 holes in the 1923 finals. With his third consecutive title, his winning streak stood at fifteen matches. Hagen was also the medalist in the 36-hole qualifier on Monday at 140 (−4). Through 2013, he remains the only winner of three consecutive PGA Championships. Hagen won the following year in 1927 for his fourth consecutive title, but Diegel stopped the streak in 1928 and repeated in 1929. In both years, Diegel defeated both Hagen and Gene Sarazen, the only winners of the title from 1921 through 1927, in the quarterfinals and semifinals. Hagen had previously stopped Diegel in the 1925 quarterfinals in 40 holes. Devereux Emmet designed the course in 1914. The 90-hole Salisbury Golf Club ran into financial difficulty during the 1930s and its land was acquired by Nassau County. Originally "Nassau County Park at Salisbury" in 1944, it was renamed Eisenhower Park in 1969. The 1926 venue presently exists as the Red Course.

Eisenhower Park, formerly known as Salisbury Park, is a public park in East Meadow, New York bordered by Hempstead Turnpike on the south and Old Country Road on the north. At 930 acres (3.8 km2), it is larger than Central Park (in Manhattan, New York City), with much of the area devoted to three 18-hole golf courses, including the Red Course, host to the annual Commerce Bank Championship (Champions Tour). The park is home to the September 11th Memorial for residents of Nassau County.

The New York Terminal Radar Approach Control (TRACON) is located in the East Garden City neighborhood of Uniondale, on Long Island, New York. New York TRACON, also known as N90, is a type of Federal Aviation Administration air traffic control facility known as a consolidated TRACON, meaning that a single location provides approach service for several large airports. It is headquartered at 1515 Stewart Avenue.

Kellenberg Memorial High School is a Roman Catholic college-preparatory school in Uniondale, New York, on Long Island, United States. Kellenberg Memorial is a Marianist school on Long Island, alongside St. Martin de Porres Marianist School in Uniondale and Chaminade High School in Mineola, New York.

Nassau Veterans Memorial Coliseum (or simply the Nassau Coliseum) is a multi-purpose indoor arena in Uniondale, New York, east of New York City. The Long Island venue is approximately 7 miles (11 km) east of the eastern limits of the New York City Borough of Queens, and is also next to the Meadowbrook Parkway. Opened in 1972, the Coliseum occupies 63 acres (25 ha) of Mitchel Field, a former Army airfield, later an Air Force base. The facility is in the Town of Hempstead, within the Uniondale 11553 ZIP code. The Coliseum is used for sporting events, concerts, large exhibitions and shows as well as trade shows—44,000 square feet (4,100 m2) at the main arena, 60,000 at the Expo Center. In 2015, the arena was closed for a major renovation which was completed in April 2017. The New York Islanders of the National Hockey League (NHL) played at the Coliseum from 1972 to 2015 before moving to Barclays Center in Brooklyn. After the move was commercially unsuccessful, the team split its home schedule between Barclays and the renovated Coliseum from 2018 to 2020 and played the home portion of their 2020–21 season at the Coliseum, before moving to the new UBS Arena at Belmont Park for the 2021–22 season, which is also on Hempstead Turnpike, 7.7 miles (12.4 km) west of the Coliseum. It was also the home of the New York Nets (now known as the Brooklyn Nets) of the American Basketball Association (ABA) and National Basketball Association (NBA) from 1972 to 1977. In 2017, the venue became the new home of the Brooklyn Nets' NBA G League team, the Long Island Nets. Currently, the New York Riptide of the National Lacrosse League and the Nets serve as the building's main tenants.

Brookholt was a Gilded Age mansion on Front Street in East Meadow, Long Island, New York. It was built for Oliver and Alva Belmont in 1897. Designed by Richard Howland Hunt, the house was built in the Colonial Revival-style, rendered in wood. John Russell Pope designed a Georgian-style farmhouse on the property in 1906 also.

Nassau Community College (NCC) is a public community college in Uniondale, New York. It was founded in 1959 and is part of the State University of New York.

WHPC (90.3 FM) is a non-commercial radio station licensed by the Federal Communications Commission (FCC) to Garden City, New York. The station is owned and operated by Nassau Community College, and began broadcasting on October 27, 1972. WHPC was nominated for "Best College Radio Station" at the 2019 National Association of Broadcasters Marconi Awards, the only Community College radio station to receive the honor that year.WHPC won three awards at the 2018 Intercollegiate Broadcasting System awards: Best On-Air Schedule, Best Sports Report, and Best Training Manual.WHPC won five awards at the 2019 Intercollegiate Broadcasting System awards: Best Community College radio station in the NATION, Best Morning Show (for “The Nassau Morning Madhouse”), Best Artist/Celebrity Interview (Herb Alpert, interview by Michael Anthony), Best On-Air Schedule, and Best Public Affairs Show (Your Family's Health).WHPC won seven awards at the 2021 Intercollegiate Broadcasting System awards: Best Community College radio station in the NATION, the Abraham & Borst Best Overall College Radio Station, Best Morning Show (for “The Nassau Morning Madhouse”), Best Station ID, Best Underwriting Announcement, Best Use of Social Media, and Best College Radio Station Advisor (Shawn Novatt.)

The Endo Pharmaceuticals Building, also known as “Endo Laboratories”, is a pharmaceutical plant designed by architect Paul Rudolph in 1962 in Garden City, New York, in the receding farmlands of Long Island. The “castle-like structure” was built to house the Endo Pharmaceuticals research, manufacturing and administration facilities. It still stands today as an example of post World War II American architecture in the Brutalist style.

Covanta Hempstead is a waste-to-energy plant in Uniondale, New York operated by Covanta. It is the tallest structure in Nassau County, and the fourth largest power generation facility on Long Island by net energy generated. The original plant on the site opened in 1979 on land formerly part of Mitchel Air Force Base. It used an untested wet refuse-derived fuel process, and operated only for about a year before it was shut down due to mechanical failures, labor and payment disputes, unpleasant odors that could be smelled two miles (3.2 km) away, and concerns about toxic dioxin emissions. After the original operator defaulted on its bonds, the plant was sold, demolished, and rebuilt as a new plant using a traditional dry process, opening in 1989.