The Blue Frog Bakery will be celebrating its 15th anniversary with a party this Saturday, and will be offering special pastries and desserts, chocolates, coffee, and cocktails. Owner Brad Brown will kick off the party at 9 am with a special cake-cutting ceremony, and the party will ensue until 1 pm at Blue Frog Bakery (3 Green St.). "Our baking methods have not changed in the last 15 years. Croissants are cut and rolled by hand almost every day," said Brown. "When I started, we weren't making our own bread, but I've learned that it's better when we make everything in house from scratch including fillings and doughs.