Nassau County, NY - Calendar - Assessment https://www.nassaucountyny.gov/Calendar.aspx Wed, 17 Jun 2026 17:33:32 -0500 Nassau County, NY - Get the latest events en-us Uniondale Public Library https://www.nassaucountyny.gov/Calendar.aspx?EID=5899 Tue, 03 Mar 2026 17:17:21 -0500 <strong>Event date:</strong> June 18, 2026 <br><strong>Event Time: </strong>12:00 PM - 02:00 PM June 18, 2026 12:00 PM - 02:00 PM https://www.nassaucountyny.gov/Calendar.aspx?EID=5899/639081550410000000 Rockville Centre Public Library https://www.nassaucountyny.gov/Calendar.aspx?EID=5900 Tue, 03 Mar 2026 17:17:33 -0500 <strong>Event date:</strong> June 23, 2026 <br><strong>Event Time: </strong>12:00 PM - 02:00 PM June 23, 2026 12:00 PM - 02:00 PM https://www.nassaucountyny.gov/Calendar.aspx?EID=5900/639081550530000000 Williston Park Public Library https://www.nassaucountyny.gov/Calendar.aspx?EID=5901 Tue, 03 Mar 2026 17:17:44 -0500 <strong>Event date:</strong> June 29, 2026 <br><strong>Event Time: </strong>12:00 PM - 02:00 PM June 29, 2026 12:00 PM - 02:00 PM https://www.nassaucountyny.gov/Calendar.aspx?EID=5901/639081550640000000 Sea Cliff Village Hall https://www.nassaucountyny.gov/Calendar.aspx?EID=5902 Tue, 03 Mar 2026 17:17:56 -0500 <strong>Event date:</strong> July 1, 2026 <br><strong>Event Time: </strong>12:00 PM - 02:00 PM July 1, 2026 12:00 PM - 02:00 PM https://www.nassaucountyny.gov/Calendar.aspx?EID=5902/639081550760000000