Tani Baru Village on the Mahakam Delta River is located in a mangrove forest area which is dominated by mangroves of Sonneratia sp., which has the local name“pedada, pidada, or perepat”. So far, the pedada fruit has only been allowed to ripen on the tree and fall into the water, so efforts are needed to use the fruit. The aim of this training activity was to provide knowledge to the people of Tani Baru Village about the benefits and ways of processing pedada fruit into syrup. The activity's target is the PKK group from Tani Baru Village who are assisted by PT. Pertamina Hulu Mahakam. The methods used consisted of (1) counseling on the nutritional content and benefits of Sonneratia sp., and (2) training on processing syrup from mangrove Sonneratia sp. The results of the activityshowed that the people of Tani Baru Village were very enthusiastic about participating in the training activities. The participants were not only PKK group, but many Tani Baru Village residents who participated. They do not know that pedada fruit has high nutritional content, especially vitamin C, and can be processed into syrup with a distinctive taste. The equipment for processing syrup is also simple and easy to obtain. The problem faced is the difficulty in marketing and in the future assistance is needed to obtain a distribution permit for mangrove syrup products.