2011
Instituto Cervantes, Chicago, IL, April 19, 2011. Spring Lecture Series, “Young Architects of Chicago.”
2008
Universidad del Zulia, School of Architecture, Maracaibo, Venezuela, June 06, 2008. Dystopia Architecture Conference, “Strawn.Sierralta Recent Work.”
Universidad Central de Venezuela, School of Architecture, Caracas, Venezuela, May 26, 2008. XXIII National Architecture Student Conference (ENEA) Emerging Ideas, “Utopias Sustentables / Sustainable Utopias.”
2007
Universidad Rafael Urdaneta, School of Architecture, Maracaibo, Venezuela, October 26, 2007. 25th Anniversary Lecture Series, “Cities of the Future.”
Museum of Contemporary Art of Zulia (MACZUL), Maracaibo, Venezuela, October 04, 2007. Acontecimientos Arquitectónicos International Architecture Conference, “Strawn. Sierralta Recent Work.”
University of Illinois at Chicago, School of Architecture, Chicago, IL, February 19, 2007. Spring Lecture Series, “City of the Future Chicago 2106 - Lake Effect.”
2006
National Public Radio – 848, Chicago, IL, November 24, 2006. 9:00 p.m. History Channel Event “City of the Future, Chicago 2106 - Lake Effect.”
Great Chicago Places and Spaces Tour, Chicago, IL., , May 19, 21, 2006. “Marina City Towers.”
2005
Great Chicago Places and Spaces Tour, Chicago, IL, May 21, 2005. “Next Door Modernism.”
2004
The Art Institute of Chicago's Art on the Move, Chicago, IL, December 04, 2004. Dynamic Duos Tour “Strawn.Sierralta Studio."
California Polytechnic State University, Department of Architecture, Pomona, CA, Oct. 22, 2004. “Strawn.Sierralta Recent Work.”
Chicago Architecture Foundation, Chicago, IL, . May, 26, 2004. Lunchtime Lecture Series, “Dual Memory: A Finalist in the World Trade Center Site Memorial Competition.”
UIC Architecture Alumni Association (A3) 17th Annual Benefit Dinner, Cliff Dwellers Club, Chicago, IL, May 20, 2004. “Strawn.Sierralta Recent Work.”(Keynote Speaker)
The Graham Foundation, Chicago, IL, February 24, 2004. “World Trade Center Site Memorial.”
Planeta FM Radio, Caracas, Venezuela. January 13, 2004. 6:20 p.m. “Propuesta Finalista para el Memorial del Centro Financiero Mundial en homenaje a las victimas del 11 de Septiembre.”
Programa con Eli Bravo, Exitos 99.9 FM del Circuito Union Radio, Caracas, Venezuela. January 12, 2004. 2:20 p.m. “Propuesta Finalista para el Memorial del Centro Financiero Mundial en homenaje a las victimas del 11 de Septiembre.”