Undergraduate students presenting their cases to Mitch Clarfield and Andy Isikoff's cohort.

Robert Bellinger and Chuck Watters, developer of 1213 Walnut St. Apartments, lead an offsite case study discussion at the property.

Anne Papageorge spoke to Denise Olsen and Carl Tash's cohort on Penn's impact on Philadelphia's neighborhoods and institutions.

Gilles Duranton spoke to Andy Jonas and David Helfand's cohort on the economic effects of infrastructure investment.

Asuka Nakahara provided Cia Buckley Marakovits's cohort members with an overview on "Boards 101."