Over the years, Rabbi Katz has delivered numerous lectures about various periods in our history. He also conducts a variety of historically themed tours both locally and abroad. Here is information about some of his lectures and tours:
Thoughts on a Transitional Decade: Unity and Disunity in the Baltimore Jewish Community in the 1940s -- This lecture sponsored by the Leibtag family in honor of the first Yahrzeit of Mrs. Rose Leibtag
Lecture on the occasion of the second yahrtzeit of Rabbi Katz's mother, Mrs. Lenka Katz, A"H: Reb Elchonon, Immanuel Kant, and the Sefer Ha-Bris: Deconstructing Maimonidean Metaphysics in the Dorm of the Telshe Yeshiva in the Late 19th Century? This lecture series is available online: part 1part 2part 3part 4part 5part 6part 7