March 9, 2020

Charles Barton Keen & the Philadelphia School

with Mark Alan Hewitt, FAIA

March 28, 2020

Architectural Rendering in Wash

two-day workshop taught by architectural illustrator David Genther

April 25, 2020

Framing Rittenhouse: a walking tour of Historic Windows & Doors

with Jim Mundy

sponsored by North American Window & Door

May 3, 2020

A Family, a House, and Their History

tour and spring social at Ardrossan

May 12, 2020

Thomas Jefferson, Architect. Palladian Models, Democratic Principles, and the Conflict of Ideals

The 11th Annual Alvin Holm Lecture

with Lloyd DeWitt

May 16, 2020

PATCO Perambulation: a Walking Tour of Classical Camden & Haddonfield, NJ

with Josh Eckert, AIA

June 11, 2020

Living Well: the Cassatts and Their Main Line Mansions

with Jeff Groff

presented with Wayne Art Center

October 3, 2020

Fall Walking Tour of Lancaster, PA

with Gregg Scott and Jim Douglas