Highlighted in Newsday’s “weekend top 10 things to do” in 2016, the Historical Society of Islip Hamlet will have their 6th Garden Walk – “Secret Gardens of Islip” – on Saturday, July 14th (rain date July 15th) from 12N – 4:00 p.m.  Come enjoy a beautiful summer day as 5 friends of the society open their gates for guests to stroll through and enjoy these unique gardens; entertainment by Carols for Causes and light refreshments served at each location.  Tickets can be purchased, in person, starting June 1st, at Caroline’s Flower Shoppe, 341 Main Street, Islip (631/581-3464), or through Eventbrite, starting May 11th (there will be a small processing fee).  Tickets are $20/adult (no one under 16) pre-purchase and day of tour.  For more info, 631/245-0675  or www.isliphamlethistory.org.