Parade Location: Court House and County Seat drives, along Old Country Road to Mineola Boulevard and on to Jericho Turnpike, ending in front of the Mineola Fire Department.  After Party: Irish celebration and concert at the Irish American Society, 297 Willis Ave., Mineola, NY The Irish American Society of Nassau, Suffolk and Queens are celebrating St. Patty’s Day early with a parade. Remember to wear green and line for some festive fun. Website: irishamericansoc.com