In the period beween the 2nd and the 10th of May 2011 in cooperation with INA Croatian oil & gas company we organized the visit of Kostrena Elementary School children to Lošinj Marine Education Centre. The school came in 7 groups and in totalthere was 287 children involved in the project. All the groups had 3 different Blue World’s workshops, „Dolphin Photoidentification“, „Living world on the coast“and „Search for the dolphins“ which included the boat excursion in the area. At the end of the project Dolphin Adoption package was sent to Kostrena School as a memory on succesful cooperation of Blue World, INA and Kostrena Elementary School.