Finca 6 is the ancestral home of the emblematic stone spheres that now are spread all over the country.
The development of this museum and associated sites presents a problem, museum workers said.
Until now the only archaeological site open to the public was Guayabo de Turrialba, so museum officials have little experience managing sites that are open to visitors. That is why they have invited the Mexican expert Isabel Medina González to speak Tuesday. She is with the Escuela Nacional de Conservación, Restauración y Museografía de México.
She will be speaking at 7:30 p.m. in the Instituto de México in San Pedro on the conservation of archaeological sites.