You may find us in the city of Heredia, Costa Rica. It is found at the South end of Calle 16. It is at the corner of Calle 16 and Avenue 16. Entrance is on the Avenue.
Most people in Heredia don't go by street numbers. So this is the information to be given to a local cab driver: Iglesia de Cristo en Heredia, doscientos metros al Oeste de la entrada al Hospital Nuevo.
Click on the following link for a Google Map. I marked the Juan Santamaría International Airport as the point of departure (A), and the location of the church building as the point of arrival (B).
http://maps.google.com/maps?f=d&source=s_d&saddr=Aeropuerto+Internacional+Juan+Santamar%C3%ADa,+Alajuela,+Costa+Rica&daddr=Heredia,+Costa+Rica+(Iglesia+de+Cristo+Heredia)&hl=es&geocode=FQWDmAAdQhT7-iH0CkJaMAjErg%3BFed5mAAd82D8-iF0DWAQiu6DtA&mra=ls&sll=9.992704,-84.123296&sspn=0.001308,0.002411&ie=UTF8&z=13
