This social work was carried out in the district of San Martín de Porres; located in the department of Lima, Peru.

• Care provided: Around 800 students from 12 to 16 years of age, secondary level, were served.
• Duration: 1 day from 08:00 am – 1:30 pm
• Date: December 12, 2013.
• Special mention: A very special thank you to Professor Nelly López, Natural Sciences teacher and Laboratory Head, and the teachers of the educational center for their support and facilities provided for the realization of this social event.