Ted's Architecture Class is the class Ted teaches at Columbia University. In As Fast As She Can, Tony shows up at The apartment, professing pity for Ted's condition and offers him a professor position at Columbia, which Ted turns down at first but after talking to Stella, he accepts it. In The Leap, Future Ted narrates how this was the best job he's ever had, and that if it weren't for that job, he never would have met The Mother. In Perfect Week, Ted laughed at a student's name ("Cook Pu") after assuming it was a fake name, leading to her to dropping the class.