Brookhaven Star Spangled Blast Enjoy the Grucci Fireworks display at the Brookhaven Amphitheater, 1 Bicycle Path (just off Country Road 83) in Farmingville, NY. For time and more information, please go to Brookhaven Amphitheateror call (631) 732-4011 Old Fashioned Independence Day at Sagamore Hill Bring the whole family to FREE day-long events at Sagamore Hill, once famed as Theodore Roosevelt's "Summer White House" in OysterBay. Celebrate from 11 a.m. to 4 p.m. by watching a thrilling Rough Riders reenactment on horseback riding techniques used by mounted soldiers in the Spanish American War, listen to a band, hear President Theodore (2 comments)