If chocolate makes you giddy, you’ll be in good company on Chocolate Fool’s Day. The Hyatt Regency in Cambridge hosts more than 25 of the areas premier pastry chefs and chocolatiers from local hotels and restaurants. Swing by the Hyatt anytime between 12:30-3:30 on Sunday, March 9th for treats from Delphin’s Gourmandise, Gary’s Gourmet Chocolates, Maison Robert and Trio among others. Tickets cost $30 in advance and $35 at the door ($25 for seniors and groups of ten or more). Call 617.233.5722 for more information and to purchase tickets.