December 25, 2022, 9:00 am to 10:30 am Free Christmas pancake breakfast and carols Church of the Harvest 572 Raynor Ave. Riverhead. Enjoy a free breakfast of pancakes and Christmas carols on Sunday, Dec. 25 from 9 to 10:30 a.m. at Church of the Harvest.
December 25, 2022, 5:00 pm to 9:00 pm Event Series Riverhead Holiday Light Show Riverhead Holiday Light Show Splish Splash Water Park 2549 Splish Splash Dr, Calverton Enjoy the annual Riverhead Holiday Light Show at Splish Splash Waterpark from Nov. 18 to Dec. 31 on Thursdays through Sundays.