From the late 1960s, Pūpols was a regular at the
Last Exit on Brooklyn, a coffeehouse in Seattle's
University District known as an informal gathering place for chess players, activists, and academics. He would drive in from
Kitsap County specifically to play there. In the early 1970s, a teenage Yasser Seirawan began appearing at the Last Exit, bicycling over from
Garfield High School. Pūpols later recalled teasing the younger player by pretending not to see him, joking, "Did you hear something? Was it under a table?" Seirawan was unfazed and learned quickly. Pūpols estimates he played more games with Seirawan than anyone else and recorded more wins against him than any other opponent, though these came during Seirawan's developmental years. A photograph of Pūpols and Seirawan appeared on the cover of
Northwest Chess in January 1975; the two recreated the pose at the 2012 U.S. Open. == Personal life ==