Contact Us


The Lake Ronkonkoma Historical Society and Museum is located on Hawkins Ave., approximately one mile north of the LI Expressway, exit 60.

Lake Ronkonkoma Historical Society
328 Hawkins Ave.
Lake Ronkonkoma, NY 11779
Tel: 631-467-3152
Lake Ronkonkoma Historical Society
328 Hawkins Avenue / PO Box 2716
Lake Ronkonkoma, NY 11779
tel: 631-467-3152
email: lakeronk328@optonline.net
Open Saturday: 10:00am - 2:00pm
and by appointment