Ghirardelli Labor Day Weekend Sale! August 31, 2012 By Amee Leave a Comment Got chocolate cravings? Hurry and take advantage of Ghirardelli Labor Day Weekend Sale! Save 15% with Coupon Code: TREAT. This is not valid with any other offers. Coupon Expires 10/1/12 You may also like:Ghirardelli Secret Sale!Mission Giveaway Ghirardelli – Win SQUARES Gift BasketSave 25% on All Personalized BooksUp to 30% on Labor Day Getaway Deals!