Number of questions in a round of world café

Hi everyone,

I will do a world café to identify a SWOT of a subject in a group of 20 people. I wonder if I can explore this methodology with two questions (in 20 minutes). Hosts will remain in the same table with the same questions and the rest will change every 20 minutes to the next table (4 tables in total). At the end hosts make a presentation to the general audience of the conclusions of their own tables.

I'm looking forward to hearing from you soon,

Best,

Juliana