Sign language interpreting for material with both English and Spanish languages

Hi all!

Does anyone have experience providing Sign Language interpreting for a play that has both English and Spanish languages represented? Our first production this season has a mix of languages and we have a request for interpreting. Our goal is not to translate the Spanish language before interpreting.

Any thoughts or advice would be helpful as we work to provide access in this new way for our theatre and our patrons.

Many thanks!

Laura