Greenport & Riverhead RMLI Open Weekends for the 2026 Season May 23 @ 10:00 am - October 11 @ 4:00 pm 440 - 4th Street, Greenport, New York 416 Griffing Avenue, Riverhead, New York
Celebrating America’s 250th ~ “The Ancient Mariner” Dr. Stephen Sanfilippo May 24 @ 2:00 pm - 3:30 pm Railroad Museum of Long Island, Greenport 440 - 4th Street, Greenport, NY, United States Free
2026 Caboose Concert Series May 24 @ 2:00 pm - October 11 @ 3:30 pm Railroad Museum of Long Island, Greenport 440 - 4th Street, Greenport, NY, United States Free
RMLI Gift Shop Railroad Flea Market May 30 @ 10:00 am - May 31 @ 4:00 pm Railroad Museum of Long Island, Riverhead 416 Griffing Avenue, Riverhead, NY, United States
“Concert at the Caboose” – Homegrown String Band June 14 @ 2:00 pm - 3:00 pm Railroad Museum of Long Island, Greenport 440 - 4th Street, Greenport, NY, United States Free
Mini Event “Sunrise Hi-Railers” Riverhead June 20 @ 11:00 am - June 21 @ 3:00 pm Railroad Museum of Long Island, Riverhead 416 Griffing Avenue, Riverhead, NY, United States $15.00
North Western Modelers – 97th Birthday Celebration #39 June 27 @ 10:00 am - June 28 @ 4:00 pm Railroad Museum of Long Island, Riverhead 416 Griffing Avenue, Riverhead, NY, United States $15.00
“Concert at the Caboose” East Bound Freight July 12 @ 2:00 pm - 3:00 pm Railroad Museum of Long Island, Greenport 440 - 4th Street, Greenport, NY, United States Free
Railroad Flea Market July 18 @ 10:00 am - July 19 @ 4:00 pm Railroad Museum of Long Island, Riverhead 416 Griffing Avenue, Riverhead, NY, United States $15.00