adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-LOCAL","nativepaywallcategory" : "NATIVE_PREM-LOCAL"};The hats were colorful and expansive, matching the mood at the Franklin Park Conservatory's 16th annual Hat Day. An estimated 600 people are attending this afternoon to show off fabulous headgear and enjoy lunch with friends, while raising money for the Conservatory's children's education programs in what is officially known as Les Chapeaux Dans le Jardin.