Only one Specialised Expo can be held between two World Expos. Robinson went on to manage the San Francisco Giants, Baltimore Orioles, and Montreal Expos/Washington Nationals. At World Expos, participants generally build their own pavilions. Wilton Guerrero, who also played with the Montreal Expos. Short-Season A team in Burlington, Vermont, the Vermont Expos. The Nationals wore the 1969 throwbacks of the Montreal Expos. In March 1993, Guerrero signed with the Montreal Expos. The stadium was used for various civic events in the years after the Expos. Major League Baseball came to town in the form of the Montreal Expos in 1969. In 1972, he served as a part-time commentator on Montreal Expos telecasts. On July 18, 1999, David Cone pitched a perfect game against the Montreal Expos. They are therefore the most extravagant and most expensive expos. Ryan was the first to surpass Johnson on April 22, 1983 against the Montreal Expos. In 1972 he was a part-time TV commentator for the Montreal Expos. In 2002, Canseco was signed by the Montreal Expos.