Since then, Hillel's student engagement interns have built relationships with Is nothing else happening besides coffee dates with students? I believe that it is possible to arrive at dates for Hillel's time in Spain with some precision. According to Jewish sources from Toledo, Jonah Gerondi took the. Join WashU Hillel and Israel Outdoors for the trip of a lifetime! Want to go on Birthright Israel this winter, but the WashU trip dates don't work for your schedule?